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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
University Leadership Initiative
University Innovation Project
Transformative Aeronautics Concepts Program
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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
An electron microscopy images of multicellular magnetotactic bacteria that featured on the covers of the 2022 edition of The ISME Journal. The image was produced by Schaible and co-workers under the group’s NASA awards.Roland Hatzenpichler / Montana State University In a recent study, NASA-supported researchers gained new insight into the lives of bacteria that survive by grouping together as if they were a multi-cellular organism. The organisms in the study are the only bacteria known to do this in this way, and studying them could help astrobiologists explain important steps in the evolution of life on Earth.
The organisms in the study are known as ‘multicellular magnetotactic bacteria,’ or MMB. Being magnetotactic means that MMB are part of a select group of bacteria that orient their movement based on Earth’s magnetic field using tiny ‘compass needles’ in their cells. As if that wasn’t special enough, MMB also live bunched up in collections of cells that are considered by some scientists to exhibit ‘obligate’ multicellularity, which is the trait the new study is focused on.
In biology, obligate means that an organism requires something for survival. In this case, it means that single cells of MMB cannot survive on their own. Instead, cells live as a consortium of multiple cells that behave in many ways like a single multicellular organism. This requirement to live together means that when MMB reproduce, they do so by replicating all the cells in the consortium at once, doubling the total number of cells. This large group of cells then splits into two identical consortia.
Electron microscopy image and cartoon of a MMB consortium, highlighting its characteristics features that includes a hollow space at the center of the cell consortium.George Shaible et al. PLOS Biology 2024 MMB are the only example of bacteria that are known to live like this. Many other bacteria clump together as simple aggregates of single cells. For instance, cyanobacteria clump together in colonies and form structures like stromatolites or biofilms that are visible to the naked eye. However, unlike MMB, these cyanobacteria can also survive as single, individual cells.
In the new study, scientists have revealed even more complexity in the relationships between MMB cells. First, contrary to long-held assumptions, individual cells within MMB consortia are not genetically identical, they differ slightly in their genetic blueprint. Further, cells within a consortium exhibit different and complementary behavior in terms of their metabolism. Each cell in an MMB consortium has a role that contributes to the survival of the entire group. This behavior is similar to how individual cells within multicellular organisms behave. For example, human bodies are made up of tens of trillions of cells. These cells differentiate into specific cell types with different functions. Bone cells are not the same as blood cells. Fat cells that store energy are different from the nerve cells that store and transmit information. Each cell has a role to play, and together they make up a single living body.
The proposed life cycle of multicellular magnetotactic bacteria (MMB). Credit: George ShcaibleGeorge Schaible The evolution of multicellularity is one of the major transitions in the history life on our planet and had profound effects on Earth’s biosphere. In the wake of its appearance, life developed novel strategies for survival that led to entirely new ecosystems. As the only example of bacteria that exhibit obligate multicellularity, MMB provide an important example of possible mechanisms behind this profound step in life’s evolutionary history on Earth.
The study, “Multicellular magnetotactic bacteria are genetically heterogeneous consortia with metabolically differentiated cells,” was published in PLOS Biology. The work was supported through the NASA Exobiology program and the Future Investigators in NASA Earth and Space Science and Technology (FINESST) program.
For more information on NASA Astrobiology, visit:
https://astrobiology.nasa.gov
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News Media Contacts
Karen Fox / Molly Wasser
Headquarters, Washington
202-358-1600
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By NASA
2 min read
Citizen Scientists Use NASA Open Science Data to Research Life in Space
2023 Workshop of Analysis Working Group members, Washington, D.C., November 14, 2023. Now, you are invited to join their quest to understand how life can thrive in deep space! Want to learn more first? Join our live virtual event April 17 at 3pm Eastern Time to hear an overview of the OSDR AWG’s operations. Photo: NASA OSDR Team How can life thrive in deep space? The Open Science Data Repository Analysis Working Groups invite volunteers from all backgrounds to help answer this question. Request to join these citizen science groups to help investigate how life adapts to space environments, exploring topics like radiation effects, microgravity’s impact on human and plant health, and how microbes change in orbit.
Currently, nine Analysis Working Groups (AWGs) hold monthly meetings to advance their specific focus areas. Participants collaborate using an online platform, the AWG “Forum-Space”, where they connect with peers and experts, join discussions, and contribute to over 20 active projects.
The AWGs work with data primarily from the NASA Open Science Data Repository (OSDR), a treasure trove of spaceflight data on physiology, molecular biology, bioimaging, and much more. For newcomers, there are tutorials and a comprehensive paper covering all aspects of the repository and the AWG community. You can explore 500+ studies, an omics multi-study visualization portal, the environmental data app, and RadLab, a portal for radiation telemetry data. (“Omics” refers to fields of biology that end in “omics,” like “genomics”.)
Each of the nine AWGs has a Lead who organizes their group and holds monthly virtual meetings. Once you join, make sure to connect with the Lead and get on the agenda so you can introduce yourself. Learn more about the AWGs here.
Have an idea for a new project? Propose a new project and help lead it! From data analysis and visualization to shaping data standards and conducting literature meta-analyses, there’s a place for everyone to contribute. Request to join, and together, we can address a great challenge for humanity: understanding and enabling life to thrive in deep space!
Want to learn more?
On April 17 at 3pm Eastern Time, the NASA Citizen Science Leaders Series is hosting an virtual event with Ryan Scott about these Analysis Working Groups and their work. Ryan is the Science Lead for the Ames Life Sciences Data Archive and the liaison between the Open Data Science Repository and the Analysis Working Groups. Click here to register for this event!
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Last Updated Apr 01, 2025 Related Terms
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By European Space Agency
Using the unique infrared sensitivity of the NASA/ESA/CSA James Webb Space Telescope, researchers can examine ancient galaxies to probe secrets of the early Universe. Now, an international team of astronomers has identified bright hydrogen emission from a galaxy in an unexpectedly early time in the Universe’s history. The surprise finding is challenging researchers to explain how this light could have pierced the thick fog of neutral hydrogen that filled space at that time.
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