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By NASA
NASA has selected 12 student teams to develop solutions for storing and transferring the super-cold liquid propellants needed for future long-term exploration beyond Earth orbit.
The agency’s 2025 Human Lander Challenge is designed to inspire and engage the next generation of engineers and scientists as NASA and its partners prepare to send astronauts to the Moon through the Artemis campaign in preparation for future missions to Mars. The commercial human landing systems will serve as the primary mode of transportation that will safely take astronauts and, later, large cargo from lunar orbit to the surface of the Moon and back.
For its second year, the competition invites university students and their faculty advisors to develop innovative, “cooler” solutions for in-space cryogenic, or super cold, liquid propellant storage and transfer systems. These cryogenic fluids, like liquid hydrogen or liquid oxygen, must stay extremely cold to remain in a liquid state, and the ability to effectively store and transfer them in space will be increasingly vital for future long-duration missions. Current technology allows cryogenic liquids to be stored for a relatively short amount of time, but future missions will require these systems to function effectively over several hours, weeks, and even months.
The 12 selected finalists have been awarded a $9,250 development stipend to further develop their concepts in preparation for the next stage of the competition.
The 2025 Human Lander Challenge finalist teams are:
California State Polytechnic University, Pomona, “THERMOSPRING: Thermal Exchange Reduction Mechanism using Optimized SPRING” Colorado School of Mines, “MAST: Modular Adaptive Support Technology” Embry-Riddle Aeronautical University, “Electrical Capacitance to High-resolution Observation (ECHO)” Jacksonville University, “Cryogenic Complex: Cryogenic Tanks and Storage Systems – on the Moon and Cislunar Orbit” Jacksonville University, “Cryogenic Fuel Storage and Transfer: The Human Interface – Monitoring and Mitigating Risks” Massachusetts Institute of Technology, “THERMOS: Translunar Heat Rejection and Mixing for Orbital Sustainability” Old Dominion University, “Structural Tensegrity for Optimized Retention in Microgravity (STORM)” Texas A&M University, “Next-generation Cryogenic Transfer and Autonomous Refueling (NeCTAR)” The College of New Jersey, “Cryogenic Orbital Siphoning System (CROSS)” The Ohio State University, “Autonomous Magnetized Cryo-Couplers with Active Alignment Control for Propellant Transfer (AMCC-AAC) University of Illinois, Urbana-Champaign, “Efficient Cryogenic Low Invasive Propellant Supply Exchange (ECLIPSE)” Washington State University, “CRYPRESS Coupler for Liquid Hydrogen Transfer” Finalist teams will now work to submit a technical paper further detailing their concepts. They will present their work to a panel of NASA and industry judges at the 2025 Human Lander Competition Forum in Huntsville, Alabama, near NASA’s Marshall Space Flight Center, in June 2025. The top three placing teams will share a total prize purse of $18,000.
“By engaging college students in solving critical challenges in cryogenic fluid technologies and systems-level solutions, NASA fosters a collaborative environment where academic research meets practical application,” said Tiffany Russell Lockett, office manager for the Human Landing System Mission Systems Management Office at NASA Marshall. “This partnership not only accelerates cryogenics technology development but also prepares the Artemis Generation – the next generation of engineers and scientists – to drive future breakthroughs in spaceflight.”
NASA’s Human Lander Challenge is sponsored by the agency’s Human Landing System Program within the Exploration Systems Development Mission Directorate and managed by the National Institute of Aerospace.
For more information on NASA’s 2025 Human Lander Challenge, including team progress, visit the challenge website.
News Media Contact
Corinne Beckinger
Marshall Space Flight Center, Huntsville, Ala.
256.544.0034
corinne.m.beckinger@nasa.gov
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By NASA
13 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Getty Images University Student Research Challenge (USRC) seeks to challenge students to propose new ideas/concepts that are relevant to NASA Aeronautics. USRC will provide students, from accredited U.S. colleges or universities, with grants for their projects and with the challenge of raising cost share funds through a crowdfunding campaign. The process of creating and implementing a crowdfunding campaign acts as a teaching accelerator – requiring students to act like entrepreneurs and raise awareness about their research among the public.
The solicitation goal can be accomplished through project ideas such as advancing the design, developing technology or capabilities in support of aviation, by demonstrating a novel concept, or enabling advancement of aeronautics-related technologies.
Eligibility: NASA funding is available to all accredited U.S. institutions of higher education (e.g. universities, four-year colleges, community colleges, or other two-year institutions). Students must be currently enrolled (part-time or full-time) at the institution. NASA has no set expectations as to the team size. The number of students participating in the investigation is to be determined by the scope of the project and the student Team Leader.
The USRC solicitation is currently Closed with Proposals next due June 26, 2025. Please visit NSPIRES to receive alerts when more information is available.
A USRC Q&A/Info Session and Proposal Workshop will be held May 12, 2025, at 2pm ET ahead of the USRC Submission deadline in June 2025. Join the Q&A
Please email us at HQ-USRC@mail.nasa.gov if you have any questions or to schedule a 1 on 1.
USRC Awards
Context-Aware Cybersecurity for UAS Traffic Management (Texas A&M University)
Developing, testing, and pursuing transition of an aviation-context-aware network authentication and segmentation function, which holistically manages cyber threats in future UAS traffic control systems.
Student Team: Vishwam Raval (Team Lead), Michael Ades, Garett Haynes, Sarah Lee, Kevin Lei, Oscar Leon, McKenna Smith, Nhan Nick Truong
Faculty Mentors: Jaewon Kim and Sandip Roy
Selected: 2025
Reconnaissance and Emergency Aircraft for Critical Hurricane Relief (North Carolina State University)
Developing and deploying advanced unmanned aerial systems designed to locate, communicate with, and deliver critical supplies to stranded individuals in the wake of natural disasters.
Student Team: Tobias Hullette (Team Lead), Jose Vizcarrondo, Rishi Ghosh, Caleb Gobel, Lucas Nicol, Ajay Pandya, Paul Randolph, Hadie Sabbah
Faculty Mentor: Felix Ewere
Selected: 2025
Design and Prototyping of a 9-phase Dual-Rotor Motor for Supersonic Electric Turbofan (Colorado School of Mines)
Designing and prototyping a scaled-down 9-phase dual-rotor motor (DRM) for a supersonic electric turbofan.
Student Team: Mahzad Gholamian (Team Lead), Garret Reader, Mykola Mazur, Mirali Seyedrezaei
Faculty Mentor: Omid Beik
Selected: 2024
Project F.I.R.E (Fire Intervention Retardant Expeller) (Cerritos Community College)
Mitigating wildfires with drone released fire retardant pellets.
Student Team: Angel Ortega Barrera (Team Lead), Larisa Mayoral, Paola Mayoral Jimenez, Jenny Rodriguez, Logan Stahl, Juan Villa
Faculty Mentor: Janet McLarty-Schroeder
Selected: 2024
Learning cooperative policies for adaptive human-drone teaming in shared airspace (Cornell University)
Enabling new coordination and communication models for smoother, more efficient, and robust air traffic flow.
Student Team: Mehrnaz Sabet (Team Lead), Aaron Babu, Marcus Lee, Joshua Park, Francis Pham, Owen Sorber, Roopak Srinivasan, Austin Zhao
Faculty Mentor: Sanjiban Choudhury, Susan Fussell
Selected: 2024
Crowdfunding Website
Investigation on Cryogenic Fluid Chill-Down Time for Supersonic Transport Usage (University of Washington, Seattle)
Investigating reducing the boil-off of cryogenic fluids in pipes using vortex generators.
Student Team: Ryan Fidelis (Team Lead), Alexander Ala, Kaleb Shaw
Faculty Mentor: Fiona Spencer, Robert Breidenthal
Selected: 2024
Crowdfunding Website
Web Article: “Students win NASA grant to develop AI for safer aerial traffic“
Clean Forever-Flying Drones: Utilizing Ocean Water for Hydrogen Extraction in Climate Monitoring (Purdue University)
An ocean-based fueling station and a survey drone that can refuel in remote areas.
Student Team: Holman Lau (Team Lead), Nikolai Baranov, Andrej Damjanov, Chloe Hardesty, Smit Kapadia
Faculty Mentor: Li Qiao
Selected: 2023
Crowdfunding Website
Intelligent drone for detection of people during emergency response operation (Louisiana State University and A&M College)
Using machine learning algorithms for images and audio data, integrated with gas sensing for real-time detection of people on UAS.
Student Team: Jones Essuman (Team Lead), Tonmoy Sarker, Samer Tahboub
Faculty Mentor: Xiangyu Meng
Selected: 2023
Crowdfunding Website
Advancing Aerospace Materials Design through High-Fidelity Computational Peridynamic Modeling and Modified SVET Validation of Corrosion Damage (California State University, Channel Islands)
Modeling electrochemical corrosion nonlocally and combining efforts from bond-based and state-based theory.
Student Team: Trent Ruiz (Team Lead), Isaac Cisneros, Curtis Hauck
Faculty Mentor: Cynthia Flores
Selected: 2023
Crowdfunding Website
Swarm Micro UAVs for Area Mapping in GPS-denied Areas (Embry-Riddle Aeronautical University)
Using swarm robotics to map complex environments and harsh terrain with Micro Aerial Vehicles (MAVs)
Student Team: Daniel Golan (Team Lead), Stanlie Cerda-Cruz, Kyle Fox, Bryan Gonzalez, Ethan Thomas
Faculty Mentor: Sergey V. Drakunov
Selected: 2023
Crowdfunding Website
Web Article: “Student Research on Drone Swarm Mapping Selected to Compete at NASA Challenge“
AeroFeathers—Feathered Airfoils Inspired by the Quiet Flight of Owls (Michigan Tech University)
Creating new propeller blades and fixed wing design concepts that mimic the features of an
owl feather and provide substantial noise reduction benefits.
Student Team: William Johnston (Team Lead), Pulitha Godakawela Kankanamalage, Amulya Lomte, Maria Jose Carrillo Munoz, Brittany Wojciechowski, Laura Paige Nobles, Gabrielle Mathews
Faculty Mentor: Bhisham Sharma
Selected: 2023
Crowdfunding Website
Laser Energized Aerial Drone System (LEADS) for Sustained Sensing Applications (Michigan State University)
Laser based, high-efficiency optical power transfer for UAV charging for sustained flight and monitoring.
Student Team: Gavin Gardner (Team Lead), Ryan Atkinson, Brady Berg, Ross Davis, Gryson Gardner, Malachi Keener, Nicholas Michaels
Faculty Mentor: Woongkul Lee
Selected: 2023
Crowdfunding Website
LEADS team Website
UAM Contingency Diagnosis Toolkit (Ohio State University)
A UAM contingency diagnosis toolkit which that includes cognitive work requirements (CWRs) for human operators, information sharing requirements, and representational designs.
Student Team: Connor Kannally (Team Lead), Izzy Furl, Luke McSherry, Abhinay Paladugu
Faculty Mentor: Martijn IJtsma
Selected: 2023
Crowdfunding Website
Project Website
Web Article: “NASA Awards $80K to Ohio State students through University Research Challenge“
Hybrid Quadplane Search and Rescue Missions (NC A&T University)
An autonomous search and rescue quadplane UAS supported by an unmanned mobile landing platform/recharge station ground vehicle.
Student Team: Luis Landivar Olmos (Team Lead), Dakota Price, Amilia Schimmel, Sean Tisdale
Faculty Mentor: A. Homaifar
Selected: 2023
Crowdfunding Website
Drone Based Water Sampling and Quality Testing – Special Application in the Raritan River (Rutgers University, New Brunswick)
An autonomous water sampling drone system.
Student Team: Michael Leitner (Team Lead), Xavier Garay, Mohamed Haroun, Ruchit Jathania, Caleb Lippe, Zachary Smolder, Chi Hin Tam
Faculty Mentor: Onur Bilgen
Selected: 2023
Crowdfunding Website
Project Website
Development of a Low-Cost Open-Source Wire Arc Additive Manufacturing Machine – Arc One (Case Western Reserve University)
A small-scale, modular, low-cost, and open-source Wire Arc Additive Manufacturing (WAAM) platform.
Student Team: Vishnushankar Viraliyur Ramasamy (Team Lead), Robert Carlstrom, Bathlomew Ebika, Jonathan Fu, Anthony Lino, Garrett Tieng
Faculty Mentor: John Lewandowski
Selected: 2023
Crowdfunding Website
Web Article: “PhD student wins funding from NASA and develops multidisciplinary team of undergraduate students to build novel machine“
Low Cost and Efficient eVTOL Platform Leveraging Opensource for Accessibility (University of Nevada, Las Vegas)
Lowering the barrier of entry into eVTOL deployment and development with a low cost, efficient, and open source eVTOL platform
Student Team: Martin Arguelles-Perez (Team Lead), Benjamin Bishop, Isabella Laurito, Genaro Marcial Lorza, Eman Yonis
Faculty Mentor: Venkatesan Muthukumar
Selected: 2022
Applying Space-Based Estimation Techniques to Drones in GPS-Denied Environments (University Of Texas, Austin)
Taking real-time inputs from flying drones and outputting an accurate state estimation with 3-D error ellipsoid visualization
Student Team: James Mitchell Roberts (Team Lead), Lauren Byram, Melissa Pires
Faculty Mentor: Adam Nokes
Selected: 2022
Crowdfunding Website
Project Website
Web Article: “GPS-free Drone Tech Proposal Lands Undergrads Spot in NASA Challenge“
Underwing Distributed Ducted Fan ‘FanFoil’ Concept for Transformational Aerodynamic and Aeroacoustic Performance (Texas Tech University, Lubbock)
Novel highly under-cambered airfoils with electric ducted fans featuring ’samara’ maple seed inspired blades for eVTOL application
Student Team: Jack Hicks (Team Lead), Harrison Childre, Guilherme Fernandes, David Gould, Lorne Greene, Muhammad Waleed Saleem, Nathan Shapiro
Faculty Mentor: Victor Maldonado
Selected: 2022
Crowdfunding Website
Web Articles: “Improving Ducted-Fan eVTOL Efficiency” (AvWeek), “Sky Taxies“
Urban Cargo Delivery Using eVTOL Aircrafts (University Of Illinois, Chicago)
A bi-objective optimization formulation minimizing total run costs of a two-leg cargo delivery system and community noise exposure to eVTOL operations
Student Team: Nahid Parvez Farazi (Team Lead), Amy Hofstra, Son Nguyen
Faculty Mentor: Bo Zou
Selected: 2022
Crowdfunding Website
Web Article: “PhD student awarded NASA grant to investigate urban cargo delivery systems“
Congestion Aware Path Planning for Optimal UAS Traffic Management (University Of Illinois, Urbana-Champaign)
A feasible, provably safe, and quantifiably optimal path planning framework considering fully autonomous UAVs in urban environments
Student Team: Minjun Sung (Team Lead), Christoph Aoun, Ivy Fei, Christophe Hiltebrandt-McIntosh, Sambhu Harimanas Karumanchi, Ran Tao
Faculty Mentor: Naira Hovakimyan
Selected: 2022
Crowdfunding Website
Web Article: “NASA funds UAV traffic management research“
AeroZepp: Aerostat Enabled Drone Glider Delivery System / Whisper Ascent: Quiet Drone Delivery (University of Delaware)
An aerostat enabled low-energy UAV payload delivery system
Student Team: Wesley Connor (Team Lead), Abubakarr Bah, Karlens Senatus
Faculty Mentor: Suresh Advani
Selected: 2022
Crowdfunding Website
Sustainable Transport Research Aircraft for Test Operation (STRATO) (Rutgers University, New Brunswick)
An open source, efficiently driven, optimized Active Flow Control (AFC) enhanced control surface for UAV research platforms
Student Team: Daulton James (Team Lead), Jean Alvarez, Frederick Diaz, Michael Ferrell, Shriya Khera, Connor Magee, Roy Monge Hidalgo, Bertrand Smith
Faculty Mentor: Edward DeMauro
Selected: 2022
Crowdfunding Website
Web Articles: “SoE Students Eligible for NASA University Student Research Challenge Award“, “Senior Design Team Captures NASA Research Challenge“
A recorded STRATO USRC Tech Talk
Dronehook: A Novel Fixed-Wing Package Retrieval System (University Of Notre Dame)
Envisioning a world where items can be retrieved from remote locations in a simple fashion from efficient fixed-wing UAVs
Student Team: Konrad Rozanski (Team Lead), Dillon Coffey, Bruce Smith, Nicholas Orr
Faculty Mentor: Jane Cleland-Huang
Selected: 2021
Crowdfunding Website
Web Article: “Notre Dame student team wins NASA research award for drone scoop and grab technology“
Aerial Intra-city Delivery Electric Drones (AIDED) with High Payload Capacity (Michigan State University)
A high-payload capacity delivery drone capable of safely latching and charging on electrified public transportation systems
Student Team: Yuchen Wang (Team Lead), Hunter Carmack, Kindred Griffis, Luke Lewallen, Scott Newhard, Caroline Nicholas, Shukai Wang, Kyle White
Faculty Mentor: Woongkul Lee
Selected: 2021
AIDED Crowdfunding Website
AIDED Project Website or Team Website
Web Articles: “Spartan Engineers win NASA research award” and “NASA Aeronautics amplification“; “Ross Davis & Gavin Gardner on The Guy Gordon Show“; “MSU Students Create Delivery Drone for NASA“; “Student drone project flying high with help from NASA“
A recorded USRC Tech Talk
Robotic Fabrication Work Cell for Customizable Unmanned Aerial Systems (Virginia Polytechnic Institute & State University)
A robotic, multi-process work cell to autonomously fabricate topologically optimized UASs tailored for immediate application needs
Student Team: Tadeusz Kosmal (Team Lead), Kieran Beaumont, Om Bhavsar, Eric Link, James Lowe
Faculty Mentor: Christopher Williams
Selected: 2021
Crowdfunding Website
RAV-FAB Project Website
Web Articles: “Drones that fly away from a 3D printer: Undergraduates create science nonfiction” and “3D printing breaks out of the box / VTx / Virginia Tech“
NASA VT USRC Web Article: “USRC Students Sees Success with Crowdfunding, NASA Grants“
Publication: Hybrid additive robotic workcell for autonomous fabrication of mechatronic systems – A case study of drone fabrication – ScienceDirect
Team Social Media: Instagram: @ravfab_vt; LinkedIn: @rav-fab; YouTube
View RAV-FAB USRC Tech Talk #1 or USRC Tech Talk #2
Real Time Quality Control in Additive Manufacturing Using In-Process Sensing and Machine Learning (Cornell University)
A high-precision and low-cost intelligent sensor-based quality control technology for Additive Manufacturing
Student Team: Adrita Dass (Team Lead), Talia Turnham, Benjamin Steeper, Chenxi Tian, Siddharth Patel, Akula Sai Pratyush, Selina Kirubakar
Faculty Mentor: Atieh Moridi
Selected: 2021
Crowdfunding Website
AMAS Project Website
Web Article: “Students win NASA challenge with 3D-printer smart sensor“
A recorded USRC Tech Talk on this topic
AVIATA: Autonomous Vehicle Infinite Time Apparatus (University of California, Los Angeles)
A drone swarm system capable of carrying a payload in the air indefinitely
Student Team: Chirag Singh (Team Lead), Ziyi Peng, Bhrugu Mallajosyula, Willy Teav, David Thorne, James Tseng, Eric Wong, Axel Malahieude, Ryan Nemiroff, Yuchen Yao, Lisa Foo
Faculty Mentor: Jeff Eldredge
Selected: 2020
Crowdfunding Website
AVIATA Project Website
A recorded USRC Tech Talk on AVIATA
The recorded poster session at the TACP Showcase 2021
Redundant Flight Control System for BVLOS UAV Operations (Embry-Riddle Aeronautical University)
A redundant flight control system as a “back-up” to the primary flight computer to enhance safety of sUAS
Student Team: Robert Moore (Team Lead), Joseph Ayd, and Todd Martin
Faculty Mentor: John Robbins
Selected: 2020
Crowdfunding Website
Web Articles: “NASA Web Article“; “Drone Innovation Top Embry-Riddle Entrepreneurship Competition“
Follow the team’s progress at: https://www.facebook.com/Assured Autonomy
A recorded USRC Tech Talk on this topic
The recorded poster session at the TACP Showcase 2021
Multi-Mode Hybrid Unmanned Delivery System: Combining Fixed-Wing and Multi-Rotor Aircraft with Ground Vehicles (Rutgers University)
Extending drone delivery distance with a multi-mode hybrid delivery system
Student Team: Paul Wang (Team Lead), Nolan Angelia, Muhammet Ali Gungor
Faculty Mentor: Onur Bilgen
Selected: 2020
Crowdfunding Website
A recorded USRC Tech Talk on this topic
The recorded poster session at the TACP Showcase 2021
AVIS: Active Vortex Inducing System for Flow Separation Control to Improve Airframe Efficiency (Georgia Institute of Technology)
Use an array of vortex generators that can be adjusted throughout flight to increase wing efficiency
Student Team: Michael Gamarnik (Team Lead), Shiva Khanna Yamamoto, Noah Mammen, Tommy Schrager, Bethe Newgent
Faculty Mentor: Kelly Griendling
Selected: 2020
Go to AVIS team site
A recorded USRC Tech Talk on AVIS
The recorded poster session at the TACP Showcase 2021
NASA Web Article
Hybrid Airplanes – An Optimum and Modular Approach (California Polytechnic State University, San Luis Obispo)
Model and test powertrain to maximize the efficiency of hybrid airplanes
Student Team: Nicholas Ogden (Team Lead), Joseph Shy, Brandon Bartlett, Ryker Bullis, Chino Cruz, Sara Entezar, Aaron Li, Zach Yamauchi
Faculty Mentor: Paulo Iscold
Selected: 2019
A recorded USRC Tech Talk on this topic
The recorded poster session at the TACP Showcase 2021
ATLAS Air Transportation (South Dakota State University)
A multipurpose, automated drone capable of comfortably lifting the weight of an average person
Student Team: Isaac Smithee (Team Lead), Wade Olson, Nicolas Runge, Ryan Twedt, Anthony Bachmeier, Matthew Berg, Sterling Berg
Faculty Mentors: Marco Ciarcia, Todd Letcher
Selected: 2019
A recorded USRC Tech Talk #1 and USRC Tech Talk #2 on ATLAS
The recorded poster session at the TACP Showcase 2021
Software-Defined GPS Augmentation Network for UAS Navigation (University Of Oklahoma, Norman)
A novel solution of enhanced GPS navigation for unmanned aerial vehicles
Student Team: Robert Rucker (Team Lead), Alex Zhang, Jakob Fusselman, Matthew GilliamMentors: Dr. Yan (Rockee) Zhang (Faculty Mentor), Dr Hernan Suarez (Team Technical Mentor)
Faculty Mentors: Marco Ciarcia, Todd Letcher
Selected: 2019
Crowdfunding Website
A recorded USRC Tech Talk on this topic
The recorded poster session at the TACP Showcase 2021
UAV Traffic Information Exchange Network (Purdue University)
A blockchain-inspired secure, scalable, distributed, and efficient communication framework to support large scale UAV operations
Student Team: Hsun Chao (Team Lead) and Apoorv Maheshwari
Faculty Mentors: Daniel DeLaurentis (Faculty Mentor), Shashank Tamaskar
Selected: 2018
Web Article: “Student-developed communication network for UAVs interests NASA“
The recorded poster session at the TACP Showcase 2021
University Student Research Challenge
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Last Updated Apr 03, 2025 EditorLillian GipsonContactJim Bankejim.banke@nasa.gov Related Terms
University Student Research Challenge View the full article
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By NASA
Explore This Section RPS Home About About RPS About the Program About Plutonium-238 Safety and Reliability For Mission Planners Contact RPS Systems Overview Power Systems Thermal Systems Dynamic Radioisotope Power Missions Overview Timeline News Resources STEM Power to Explore Contest FAQ 4 min read
NASA Reveals Semifinalists of Power to Explore Challenge
A word cloud showing “superpowers” of the 45 semifinalists. NASA/David Lam NASA selected 45 student essays as semifinalists of its 2024-2025 Power to Explore Challenge, a national competition for K-12 students featuring the enabling power of radioisotopes. Contestants were challenged to explore how NASA has powered some of its most famous science missions and to dream up how their personal “superpower” would energize their success on their own radioisotope-powered science mission to explore one of the nearly 300 moons of our solar system.
The competition asked students to learn about radioisotope power systems (RPS), a type of “nuclear battery” that NASA uses to explore the harshest, darkest, and dustiest parts of our solar system. RPS have enabled many spacecraft to explore a variety of these moons, some with active volcanoes, methane lakes, and intricate weather patterns similar to Earth. Many of these moons remain a mystery to us.
This year’s submissions to NASA’s Power to Explore Challenge were immensely enthralling, and we’re thrilled that the number of entries reached a record high.
Carl Sandifer II
Program Manager, NASA Radioisotope Power Systems Program
In 275 words or less, students wrote about a mission of their own that would use these space power systems to explore any moon in our solar system and described their own power to achieve their mission goals.
The Power to Explore Challenge offered students the opportunity to learn more about these reliable power systems, celebrate their own strengths, and interact with NASA’s diverse workforce. This year’s contest set a record, receiving 2,051 submitted entries from all 50 states, Guam, U.S. Virgin Islands, American Samoa, Northern Mariana Islands, Puerto Rico, and the Department of Defense Education Activity (DoDEA) Overseas.
“This year’s submissions to NASA’s Power to Explore Challenge were immensely enthralling, and we’re thrilled that the number of entries reached a record high,” said Carl Sandifer II, program manager of the Radioisotope Power Systems Program at NASA’s Glenn Research Center in Cleveland. “It was particularly interesting to see which moons the students selected for their individual essays, and the mysteries they hope to unravel. Their RPS-powered mission concepts always prove to be innovative, and it’s a joy to learn about their ‘superpowers’ that exemplify their path forward as the next generation of explorers.”
Entries were split into three categories: grades K-4, 5-8, and 9-12. Every student who submitted an entry received a digital certificate, and over 4,859 participants who signed up received an invitation to the Power Up with NASA virtual event. Students learned about what powers the NASA workforce utilizes to dream big and work together to explore. Speakers included Carl Sandifer II, Dr. Wanda Peters, NASA’s deputy associate administrator for programs in the Science Mission Directorate and Dr. Zibi Turtle, principal investigator for NASA’s Dragonfly mission from the John Hopkins Applied Physics Laboratory.
Fifteen national semifinalists in each grade category (45 semifinalists total) have been selected. These participants also will receive a NASA RPS prize pack. Finalists for this challenge will be announced on April 23.
Grades K-4
Vihaan Akhoury, Roseland, NJ Ada Brolan, Somerville, MA Ashwin Cohen, Washington D.C Unnathi Chandra Devavarapu, San Marcos, CA Levi Fisher, Portland, OR Tamanna Ghosh, Orlando, FL Ava Goodison, Arnold, MD Anika Lal, Pflugerville, TX Diya Loganathan, Secaucus, NJ Mini M, Ann Arbor, MI Mark Porter, Temple Hills, MD Rohith Thiruppathy, Canton, MI Zachary Tolchin, Guilford CT Kavin Vairavan, West Windsor Township, NJ Terry Xu, Arcadia, CA Grades 5-8
Chowdhury Wareesha Ali, Solon OH Caydin Brandes, Los Angeles, CA Caleb Braswell, Crestview, FL Lilah Coyan, Spokane, WA Ashwin Dhondi Kubeer, Phoenix, AZ Jonathan Gigi, Cypress, TX Gagan Girish, Portland, OR Maggie Hou, Snohomish, WA Sanjay Koripelli, Louisville, KY Isaiah Muniz, South Orange, NJ Sarabhesh Saravanakumar, Bothell, WA Eliya Schubert, Katonah, NY Gabriel Traska, Fort Woth, TX Jaxon Verbeck, Riggins, ID Krish Vinodhkumar, Monrovia, MD Grades 9-12
Samaria Berry, Kinder, LA David Cai, Saipan, MP Reggie Castro, Saipan, MP Ryan Danyow, Rutland City, VT Faiz Karim, Jericho, NY Sakethram Kuncha, Chantilly, VA Katerina Morin, Miami, FL Emilio Olivares, Edmond, OK Kairat Otorov, Trumbull, CT Dev Rai, Herndon, VA Shaurya Saxena, Irving, TX Saanvi Shah, Bothell, WA Niyant Sithamraju, San Ramon, CA Anna Swenson, Henderson, NV Alejandro Valdez, Orlando, FL About the Challenge
The Power to Explore Student Challenge is funded by the NASA Science Mission Directorate’s Radioisotope Power Systems Program Office and managed and administered by Future Engineers under the direction of the NASA Tournament Lab, a part of the Prizes, Challenges, and Crowdsourcing Program in NASA’s Space Technology Mission Directorate.
Kristin Jansen
NASA’s Glenn Research Center
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By NASA
Explore This Section Earth Home Earth Observer Home Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam More Archives 11 min read
The Earth Observer Editor’s Corner: January–March 2025
NASA’s Earth Observing fleet continues to age gracefully. While several new missions have joined the fleet in the past year, scientists and engineers work to extend the life of existing missions and maximize their science along the way. The crowning example is the first Earth Observing System (EOS) Flagship mission, Terra, which celebrated a quarter-century in orbit on December 18, 2024.
Terra, continues to collect daily morning Earth observations using five different instruments: Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), Clouds and the Earth’s Radiant Energy System (CERES), Multi-angle Imaging SpectroRadiometer (MISR), Moderate Resolution Imaging Spectroradiometer (MODIS), and Measurement of Pollution in the Troposphere (MOPITT). Collectively, these observations have established a robust satellite record of global scientific processes to track changes in temperature, glaciers, clouds, vegetation, land-use, air quality, and natural hazards such as hurricanes, wildfires, and volcanic eruptions.
Originally designed for a six-year prime mission, Terra continues to deliver data used by emergency managers, researchers, and modelers over a quarter-of-a-century later. On December 18th, 2024, NASA celebrated the 25th anniversary of Terra’s launch with a celebration at the Goddard Space Flight Center (GSFC) Visitor’s Center. NASA Senior management [from NASA Headquarters and GSFC] as well as other key figures from Terra’s long history gave brief remarks and perspectives on Terra’s development and achievements. To read a review of the celebration, see “Celebrating 25 Years of Terra.”
Terra-related sessions (poster and oral) during the Fall American Geophysical Union (AGU) meeting were well-attended. The Terra team took advantage of the meeting to have a celebratory anniversary dinner that included attendees representing each of the five instruments.
Another mission to recently reach a longevity milestone is NASA’s Orbiting Carbon Observatory-2 (OCO-2), which celebrated 10 years in space last summer. OCO-2, which launched on July 2, 2014, from the Vandenburg Air Force (now Space Force) Base in California, was originally designed as a pathfinder mission to measure carbon dioxide (CO2) with the precision and accuracy needed to quantify where, when, and how the Earth inhales and exhales this important greenhouse gas seasonally. OCO-2 was part of the international Afternoon Constellation, or “A-Train,” which also included Aqua, Aura, CloudSat, and CALIPSO, as well as international partner missions.
Since its launch, OCO-2 data have revealed unprecedented insights into how the carbon cycle operates – from observing the impact and recovery of tropical land and ocean ecosystems during El Niño events to revealing the outsized impacts of extreme events, such as floods, droughts, and fires on ecosystem health and functioning. Researchers from around the world use OCO-2 data, opening new opportunities for understanding the response of the carbon cycle to human-driven perturbations, such as the impact of COVID lockdowns on atmospheric CO2 and improved quantification of emissions from large power plants and cities.
OCO-2 also maps vegetation fluorescence, which shows promise as a reliable early warning indicator of flash drought. During photosynthesis, plants “leak” unused photons, producing a faint glow known as solar-induced fluorescence (SIF). The stronger the fluorescence, the more CO2 a plant is taking from the atmosphere to power its growth. Ancillary SIF measurements from OCO-2 will help scientists better predict flash droughts, and understand how these impact carbon emissions.
Ten years into the mission, OCO-2 has become the gold standard for CO2 measurements from space. The spacecraft and instrument continue to perform nominally, producing data leading to new scientific discoveries.
OCO–3, built from spare parts during the build of OCO-2 and launched to the International Space Station (ISS) in 2019, also celebrated a milestone, marking five years in orbit on May 4, 2024. While the follow-on has the same instrument sensitivity and makes essentially the same measurements as OCO-2, the vantage point on the ISS as opposed to OCO-2’s polar orbit and the use of a new pointing mirror assembly (PMA) results in significant day-to-day spatial and temporal sampling differences that allows CO2 tracking for diurnal variability. In addition, the flexible PMA system allows for a much more dynamic observation-mode schedule.
Further out in space, about 1 million mi (~1.1 million km) from Earth, orbiting the “L1” Lagrange point between Earth and Sun, the Deep Space Climate Observatory (DSCOVR) celebrated the 10th anniversary of its launch on February 11, 2025. The two NASA Earth observing instruments on DSCOVR are the Earth Polychromatic Camera (EPIC) and National Institute of Standards and Technology (NIST) Advanced Radiometer [NISTAR].
The 10th DSCOVR EPIC NISTAR Science Team Meeting was held October 16–18, 2024 at Goddard Space Flight Center. Former U.S. Vice President Al Gore opened the meeting with remarks that focused on remote sensing and the future of Earth observations. Following Gore’s remarks, DSCOVR mission leadership and representatives from GSFC and the National Oceanic and Atmospheric Administration (NOAA) gave presentations on DSCOVR operations, EPIC calibration, and NISTAR Status and Science.
The meeting provided an opportunity for participants to learn the status of DSCOVR’s Earth-observing instruments, the status of recently released Level-2 (geophysical) data products, and the resulting science. As more people use DSCOVR data worldwide, the science team hopes to hear from users and team members at its next meeting. The latest updates from the mission can be found on the EPIC website. For more details, see the Summary of the 10th DSCOVR EPIC and NISTAR Science Team Meeting.
Flying in the space between satellites and ground-based observations, NASA’s Airborne Science Program operates a fleet of aircraft, unpiloted aerial vehicles, and even kites to study Earth and space science. Since 1987, a highly modified McDonnell Douglas DC-8 aircraft has been a mainstay of ASP’s fleet – see Photo 1. The aircraft, located at NASA’s Armstrong Flight Research Center (AFRC) in California, flew countless missions as a science laboratory, producing science data for the national and global scientific communities. NASA decided to retire the venerable DC-8 aircraft, which made its last science flight in April 2024. The DC-8 is being replaced with a similarly refurbished Boeing 777 aircraft, which will be even more capable than the DC-8 and is located at the NASA Langley Research Center (LaRC).
The NASA History Office and NASA Earth Science Division cohosted a workshop, titled “Contributions of the DC-8 to Earth System Science at NASA,” on October 24–25, 2024 at the Mary W. Jackson NASA Headquarters (HQ) Building in Washington, DC – for more details on the DC-8 event, see the article The NASA DC-8 Retires: Reflections on its Contributions to Earth System Science.
Photo 1. NASA’s DC-8 flying laboratory flew Earth science missions from 1987 to 2024. Expert maintenance allowed the aircraft to conduct research on six continents and study ice fields on the seventh, Antarctica. Image Credit: Lori Losey/NASA There are also updates from three recent NASA field campaigns – where ground observations are timed and coordinated with aircraft flights (often at more than one altitude) and with satellite overpasses to gain a comprehensive (i.e., multilayered, multiscale) picture of the atmosphere over a certain area.
The Westcoast & Heartland Hyperspectral Microwave Sensor Intensive Experiment (WHyMSIE) campaign was held from October 17- November 18, 2024. Serving as a future NASA planetary boundary-layer (PBL) mission prototype, WHyMSIE aimed to capture a wide variety of thermodynamic, moisture, and PBL regimes across a variety of surface types. WHyMSIE was an initial step towards an integrated and affordable PBL observing system of systems, with multiple observing nodes – i.e., space, suborbital, and ground – from passive and active sensors to enable a comprehensive and coherent picture of essential PBL variables and hydrometeors that is not possible with any single sensor, observational approach, or scale. As a partnership between NASA and NOAA, this field campaign flew a first-of-its-kind hyperspectral microwave airborne measurements (CoSMIR-H) that was complemented by other passive (thermal emission, solar reflectance) and active (lidar, radar) sensors flying onboard the NASA ER-2 (AFRC) and G-III (LaRC), with coordination over a variety of ground-based sensor facilities.
The GSFC Lidar Observation and Validation Experiment (GLOVE) was conducted in February 2025 at Edwards Air Force Base, California – see photo 2. GLOVE flew the Cloud Physics Lidar (CPL), Roscoe lidar, enhanced MODIS Airborne Simulator (eMAS) imaging scanner, and Cloud Radar System (CRS) on the ER-2 to validate NASA ICESat-2 atmospheric data products and validate ESA’s recently launched EarthCARE lidar, radar, and spectrometer products.
NASA’s Earth Science Division FireSense project focuses on delivering NASA’s unique Earth science and technological capabilities to operational agencies, striving to address challenges in US wildland fire management. Together with agency, academic, and private partners, FireSense completed an airborne campaign in a wildfire smoke-impacted airshed in Missoula, MT on August 27–29, 2024. During the three-day campaign, a NASA Uninhabited Aerial System (UAS) team conducted eight data-collection flights, partnering these launches with weather balloon launches.
FireSense uses airborne campaigns to evaluate capabilities and technologies to support decision making in wildland fire management and air quality forecasting. Targeted data collection produces better forecasts and more successful technology transfer to wildland fire operations. In the future, the FireSense Program will coordinate two airborne campaigns for spring 2025 at Geneva State Forest, Alabama and Kennedy Space Center located within Merritt Island National Wildlife Refuge, Florida. Both 2025 campaigns will incorporate data collection before, during, and after prescribed fire operations. Beyond NASA, the campaign works in close partnership with the U.S. Forest Service, National Weather Service, U.S. Fish and Wildlife Service, Department of Defense, as well as partners in academia and the private sector. For more information on FireSense’s most recent campaign in Montana see the Editor’s Corner supplemental summary of “The FireSense Project.”
Photo 2. NASA personnel stand in front of theNASA ER-2 at Edwards Air Force Base, California, during the GSFC Lidar Observation and Validation Experiment (GLOVE) in February 2025. Image credit: John Yorks/NASA Congratulations to Jack Kaye, Associate Director for research with the Earth Science Division within NASA’s Science Mission Directorate, who has received the William T. Pecora Award for his vision and creative leadership in multidisciplinary Earth science research, as well as spurring advancements in the investigator community, supporting development of sensors, and shaping NASA satellite and aircraft missions and research programs at the highest levels. To read more about this accomplishment, see “Kaye Honored with Pecora Award.”
On the outreach front, AGU returned to Washington, DC, for its annual meeting from December 9–14, 2024. NASA continued to uphold its long-standing tradition as an AGU partner and exhibitor, leveraging the meeting as an opportunity to share the agency’s cutting-edge research, data, and technology with the largest collection of Earth and planetary science professionals in the world. Many of the estimated 25,000 students, scientists, and industry personnel who attended the conference visited the NASA Science exhibit, interacting with NASA subject matter experts and listening to Hyperwall presentations throughout the week.
As the final event in a busy calendar of annual scientific conferences, AGU is often an opportunity for NASA scientists to publish findings from the previous year and set goals for the year ahead. The agency’s robust portfolio of missions and programs will continue to set new records, such as NASA’s Parker Solar Probe pass of the Sun, and conduct fundamental research in Earth and space science. To read more about AGU 2024, see the article: AGU 2024: NASA Science on Display in the Nation’s Capital.
Ending on a somber note, we recently posted three notable obituaries. Each of these individuals made significant contributions to EOS history, which are highlighted in the In Memoriam articles linked below.
Jeff Dozier, an environmental scientist, snow hydrologist, researcher, academic, and former EOS Project Scientist, died on November 17, 2024. Jeff embraced remote sensing with satellites to measure snow properties and energy balance. As a Project Scientist with the Earth Observing System Data and Information System (EOSDIS), he contributed to the design and management of very large information systems that would impact spatial modeling and environmental informatics.
Berrien Moore, Dean of the College of Atmospheric and Geographic Sciences at the University of Oklahoma (OU), died on December 17, 2024. Berrien served in several roles with NASA, including as a committee member and later chair of the organization’s Space and Earth Science Advisory Committee, Chair of the Earth Observing System Payload Advisory Committee, member and Chair of NASA’s Earth Science and Applications Committee, and member of the NASA Advisory Council. Berrien received NASA’s highest civilian honor, the Distinguished Public Service Medal, for outstanding service and the NOAA Administrator’s Recognition Award.
Pierre Morel, the first director of the World Climate Research Programme (WCRP) and founding member of WCRP’s Global Energy and Water Exchanges (GEWEX) Core project, died on December 10, 2024. Pierre’s work played an integral role in the development of tools used to study the atmosphere, many of which are still active today. Pierre was the recipient of the 2008 Alfred Wegener Medal & Honorary Membership for his outstanding contributions to geophysical fluid dynamics, his leadership in the development of climate research, and the applications of space observation to meteorology and the Earth system science.
Steve Platnick
EOS Senior Project Scientist
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The NASA Earth Science Technology Office (ESTO) seeks solutions to complex Earth Science problems using transformative or unconventional computing technologies such as quantum computing, quantum machine learning, neuromorphic computing, or in-memory computing. Breakthrough computing methods show promise in overcoming processing power, efficiency, and performance limitations of conventional computing methods. Once fully harnessed, these methods could transform many areas of American life. Rapid flood analysis is one such area. Flood hazards affect personal safety and land use initiatives, directly affecting individual livelihoods, community property, and infrastructure development and resilience. By beginning to apply these new methods in an Earth observation context, NASA is driving American leadership in pushing computing technology frontiers.
Award: $300,000 in total prizes
Open Date: March 19, 2025
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For more information, visit: https://www.nasa-beyond-challenge.org/
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