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NASA Selects New Round of Candidates for CubeSat Missions to Station


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Image of University of Michigan students working on Measurement of Actuator Response and In Orbit (MARIO)
Students from the University of Michigan work on their Measurement of Actuator Response and In Orbit (MARIO) CubeSat which launched to the International Space Station in November 2022.
Photo credit: University of Michigan

NASA selected 10 small research satellites across eight states to fly to the International Space Station as part of the agency’s efforts to expand education and science opportunities, support technology advancement, and provide for workforce development.

These small satellites, or CubeSats, use a standard size and form measured in units. One unit (1U) is 10x10x11 centimeters and allows for the modular design of larger CubeSats measuring up to 12U. CubeSats encourage greater collaboration across government, industry, and academia because they are modular and inexpensive to build and launch. The small satellites allow for rapid development and provide a cost-effective means for science investigations and technology demonstrations in space.

This year’s selections include the first project from Delaware, three from minority serving institutions, and a submission from a K-12 school. New participants include the University of Delaware, Oakwood School in California, California State University, Long Beach, California State Polytechnic University, Pomona, and the University of Chicago.

Photo of Thomas Jefferson High School for Science and Technology’s Research and Education Vehicle that launched to the International Space Station
Thomas Jefferson High School for Science and Technology’s Research and Education Vehicle for Evaluating Radio Broadcasts (TJREVERB) launched to the International Space Station in November 2022.
Photo credit: Thomas Jefferson High School

NASA’s CubeSat Launch Initiative (CSLI) selected the missions, currently planned to launch in 2025 to 2028, in response to a call for proposals on Aug. 7, 2023.

The complete list of organizations and CubeSats chosen during CSLI 15th selection round are:

  • University of Louisiana at Lafayette – CAPE-Twiggs (Cajun Advanced Picosatellite Experiment) will serve as a first prototype of a 3U CubeSat designed to contain and launch tethered SlimSat modules into very low-Earth orbit. Having launched successful CubeSat missions in the past, the university’s current project will work with several other schools with little or no experience on the design, build, and operations of their own SlimSat module. CAPE-Twiggs will enhance both STEM education and the ability to conduct regular and collaborative space-based experiments on a larger scale.
  • Oakwood School in California – NyanSat is a 2U CubeSat designed and built by a K-12 independent school in rural California. This mission will serve as template for educational outreach and space technology development. NyanSat features several technology development payloads, each designed to test and demonstrate the efficacy of various new systems in the space environment. Included among these are the acoustic spacecraft mapping and sounding payload, aimed at simplifying sensor architectures in spacecraft and providing supplementary mission information, and the cryptographic ledgers in space payload, intended to verify the feasibility of space-based digital notaries for on-Earth and in-geospace transactions.
  • University of Hawaii at Manoa – CREPES (CubeSat Relativistic Electron and Proton Energy Separator) aims to study solar energetic particle events and increase our knowledge of the Sun. CREPES will fly a new type of micropattern gaseous detector using gas electron multipliers to amplify the signals of radiation. Data obtained from these measurements is expected to contribute to the understanding of space weather and development of space climatology. The University of Hawaii at Manoa is a minority serving institution and has previously launched a CubeSat with the program.
  • California State University, Long Beach – SharkSat-1 seeks to monitor LED-induced blue light pollution across Earth. LED lights are popular due to their cost efficiency, but their impacts are currently being studied by climate and health researchers. Data collected by SharkSat-1 will create a database for experts to create light pollution maps. California State University, Long Beach, is a minority serving institution.
  • University of Delaware – DAPPEr (Delaware Atmospheric Plasma Probe Experiment) will map average variations in electron density and temperature versus latitude and time of day in the ionosphere’s F2 layer. Another objective is to determine the preferred size for a Langmuir probe to measure ionospheric electrons from a CubeSat. This is the first CubeSat selection from Delaware for CSLI and aims to provide students with hands-on learning experiences on flight systems.
  • Saint Louis University – DARLA-02 (Demonstration of Artificial Reasoning, Learning, and Analysis) will demonstrate autonomous event response on a 3U spacecraft and create a dynamic map of the radio frequency background noise in the amateur ultra-high frequency band. DARLA-02 follows DARLA, which is targeted to launch with CSLI in 2024. This follow-up seeks to double the amount of time the spacecraft can be in science mode in orbit.
  • California State Polytechnic University, Pomona – The Pleiades Five mission will be the first to use a commoditized CubeSat architecture to provide effective and sustainable educational opportunities for future generations of the space industry. California State Polytechnic University, Pomona, will partner with five other universities and offer a pathway enabling students to design, test, launch, and operate a low-cost educational 1U CubeSat within one academic year. California State Polytechnic University, Pomona, is a minority serving institution.
  • University of Chicago – PULSE-A (Polarization modUlated Laser Satellite Experiment) will demonstrate a way to increase the speed of space-to-ground communications. PULSE-A also aims to make space-to-ground operations more difficult to intercept and jam through an on-orbit tech demonstration. PULSE-A will use 10 Mbps polarization-keyed laser communications instead of radio frequency for a space to Earth call. Free-space optical communications improves on power, bandwidth, and effective data transfer rates over radio frequency.
  • Utah State University – GASRATS (Get Away Special Radio and Antenna Transparency Satellite) will demonstrate a novel transparent patch antenna integrated on top of a solar panel. Having a dual-purpose use of the external surface of a satellite and combining power generation with communications capabilities, tackles the common space mission constraints of power and mass limitations. Utah State University has previously participated in CSLI, deploying GASPACS (Get Away Special Passive Attitude Control Satellite) in early 2022 to test inflatable structures in space.
  • NASA’s Marshall Space Flight Center – GPDM (Green Propulsion Dual Mode) will test chemical and electrospray capability of the low-toxicity or “green” rocket propellant known as Advanced Spacecraft Energetic Non-Toxic (ASCENT) during an in-space flight demonstration. The project is a partnership with the Massachusetts Institute of Technology and Georgia Institute of Technology to develop a chemical propulsion subsystem that will include a 3D printed tank, manifold, and propellant management device.

NASA has selected CubeSat missions from 45 states, the District of Columbia, and Puerto Rico, and launched about 160 CubeSats into space on an ELaNa (Educational Launch of a Nanosatellite) manifest.

The CubeSat Launch Initiative is managed by NASA’s Launch Services Program based at the agency’s Kennedy Space Center in Florida. For more information about CSLI, visit:

https://go.nasa.gov/CubeSat_initiative

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      “Our management have put us in a position to be successful,” said NASA engineer Josh Greiner. “They have helped move us onto the test stands and given us a huge share of the responsibility of leading projects early in our career, which provides us the confidence and opportunity to conduct tests.” 
      In addition, center leaders made a deliberate decision more than a decade ago to return test stand operations to the NASA team. Prior to that time, stand operations were in the hands of contractors under NASA supervision. The shift allowed the civil servant test team to fine-tune its skill set even as it continued to work closely with contractor partners to support both government and commercial aerospace propulsion projects. 
      An image from October 2022 shows NASA engineers preparing for the next RS-25 engine test series at NASA’s Stennis Space Center by monitoring the reload of propellant tanks to the Fred Haise Test Stand (formerly the A-1 Test Stand). RS-25 engines are powered by a mix of liquid hydrogen and liquid oxygen.NASA/Stennis An image from October 2022 shows test team personnel ensuring pressures and flow paths are set properly for liquid oxygen to be transferred to the Fred Haise Test Stand (formerly the A-1 Test Stand), pictured in the background.NASA/Stennis An image from August 2023 shows test team personnel inspecting a pump during an initial chill down activity at the E-3 Test Complex. The versatile four-stand E Test Complex includes 12 active test cell positions capable of various component, engine, and stage test activities for NASA and commercial programs and projects. NASA/Stennis An image from September 2023 shows test team personnel preparing for future SLS (Space Launch System) exploration upper stage testing that will take place on the B-2 side of the Thad Cochran Test Stand. NASA’s new upper stage is being built as a more powerful SLS second stage to send the Orion spacecraft and heavier payloads to deep space. It will fly on the Artemis missions following a series of Green Run tests of its integrated systems at NASA Stennis. The test series will culminate with a hot fire of the four RL10 engines that will power the upper stage.NASA/Stennis An image from September 2023 shows test team personnel preparing for future SLS (Space Launch System) exploration upper stage testing by conducting a liquid hydrogen flow procedure. NASA’s new upper stage is being built as a more powerful SLS second stage to send the Orion spacecraft and heavier payloads to deep space. The upper stage will undergo a series of Green Run tests of its integrated systems on the B-2 side of the Thad Cochran Test Stand at NASA Stennis.NASA/Stennis The evolution and performance of the NASA Stennis team was illustrated in stark fashion in June/July 2018 when a blended team of NASA, Defense Advanced Research Projects Agency, Aerojet Rocketdyne, Boeing, and Syncom Space Services engineers and operators test fired an AR-22 rocket engine 10 times in a 240-hour period. 
      The campaign marked the first time a large liquid oxygen/liquid hydrogen engine had been tested so often in such a short period of time. The test team overcame a variety of challenges, including a pair of lightning strikes that threatened to derail the entire effort. Following completion of the historic series, a NASA engineer who helped lead the campaign recounted one industry observer who repeatedly characterized the site’s test team as nothing less than a national asset. 
      The experienced site workforce now tests RS-25 engines and propulsion systems for NASA’s Artemis campaign, including those that will help power Artemis missions to the Moon for scientific discovery and economic benefits. The NASA Stennis team also supports a range of commercial aerospace propulsion test activities, facilitating continued growth in capabilities. For instance, the team now has experience working with oxygen, hydrogen, methane, and kerosene propellants.  
      “The NASA and contractor workforce at NASA Stennis is second to none when it comes to propulsion testing,” Schuyler said. “Many of the current employees have been involved in rocket engine testing for over 30 years, and newer workers are being trained under these seasoned professionals.”
      For information about NASA’s Stennis Space Center, visit: 
      Stennis Space Center – NASA 
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      Last Updated Nov 13, 2024 EditorNASA Stennis CommunicationsContactC. Lacy Thompsoncalvin.l.thompson@nasa.gov / (228) 688-3333LocationStennis Space Center Related Terms
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      Note: The following article is part of a series highlighting propulsion testing at NASA’s Stennis Space Center. To access the entire series, please visit: https://www.nasa.gov/feature/propulsion-powering-space-dreams/.
      Workers making way for NASA’s Stennis Space Center near Bay St. Louis, Mississippi, likely did not realize they were building something that would not only withstand the test of time but transcend it.
      Mosquitoes, snakes, hurricanes, and intense south Mississippi heat – early crews faced all with a spirit of resilience and adaptability that remains a hallmark characteristic of NASA Stennis six decades later.
      “From going to the Moon for the first time and now returning to the Moon, you can trace a straight line of propulsion testing at NASA Stennis,” said Maury Vander, chief of the NASA Stennis Test Operations Division. “We still stand on the front lines of support for this country’s space program.”
      For five decades and counting, the versatile NASA Stennis test stands have been used for stage, engine, and component testing on multiple NASA and commercial projects.
      A Sept. 25, 2012, aerial image shows the three propulsion test areas at NASA’s Stennis Space Center – the E Test Complex (with 12 active test cell positions capable of component, engine, and stage test activities) in the foreground, the A Test Complex (featuring the Fred Haise, A-2, and A-3 stands for large engine testing) in the middle, and the Thad Cochran Test Stand (B-1/B-2) that can support both engine and stage testing in the background.NASA/Stennis The Fred Haise Test Stand (formerly the A-1 Test Stand), pictured on Oct. 6, 2020, at NASA’s Stennis Space Center, tests RS-25 flight engines to help power NASA’s powerful SLS (Space Launch System). NOTE: Right click on photo to open full image in new tab.NASA/Stennis An image shows the A-2 Test Stand at NASA’s Stennis Space Center – then-Mississippi Test Facility – on April 17, 1966. Less than a week later, south Mississippi would be fully ushered into the Apollo era with the site’s first-ever hot fire test. NOTE: Right click on photo to open full image in new tab.NASA/Stennis An image shows the A-3 Test Stand at NASA’s Stennis Space Center on March 29, 2013. The test stand area now is under lease to Rocket Lab for commercial operations. NOTE: Right click on photo to open full image in new tab.NASA/Stennis An image shows the Thad Cochran Test Stand (B-1/B-2) at NASA’s Stennis Space Center on Dec. 31, 2014, during buildout for testing the core stage of NASA’s SLS (Space Launch System) rocket. NASA/Stennis An aerial image shows the Thad Cochran Test Stand (B-1/B-2) at NASA’s Stennis Space Center on Feb. 22, 2017, following core stage buildout of the test stand for future SLS (Space Launch System) testing. NASA/Stennis Three NASA Stennis stands – Fred Haise (formerly the A-1 Test Stand), A-2, and Thad Cochran (B-1/B-2) – date to the 1960s, when they were built to test Saturn V rocket stages for Apollo missions to the Moon. The Fred Haise and A-2 stand were single-position stands for testing one Saturn V second stage at a time. The Thad Cochran featured two positions – (B-1 and B-2) – that could each house a Saturn V first stage, although only the B-2 position was used during Apollo testing.
      When the Apollo Program ended, the Fred Haise, A-2, and Thad Cochran (B-1) stands were modified to test single engines rather than rocket stages. All three were used in subsequent years to test space shuttle main engines and others.
      Meanwhile, the Thad Cochran (B-2) stand was maintained for full stage testing. The space shuttle Main Propulsion Test Article was tested on the stand, as was the Common Core Booster for the Delta IV rocket. Most recently, the stand was used to test the first SLS (Space Launch System) stage that helped launch the Artemis I mission in 2022.
      In 2024, the Fred Haise Test Stand is dedicated to RS-25 engine testing for NASA’s Artemis initiative. Every RS-25 engine that will help launch an SLS rocket during Artemis will be tested on the stand. The A-2 stand has been leased to Relativity Space, which is modifying it to support stage testing for its new rocket. In 2023, the Thad Cochran (B-1) stand concluded more than 20 years of RS-68 testing for Aerojet Rocketdyne (now known as L3Harris) and now is open for commercial use. The Thad Cochran (B-2) stand is being prepared to test NASA’s new SLS exploration upper stage before it flies on a future Artemis mission.
      “When you think about the work at NASA Stennis, this is a place that helps write history,” Vander said. “And in a sense, these test stands are timeless, still operating as designed 60 years after they were built, so there is more history yet to come.”
      NASA Stennis also constructed a fourth large test structure in the 2010s. The A-3 Test Stand is uniquely designed to simulate high altitudes up to 100,000 feet for testing engines and stages that need to fire in space. Rocket Lab currently leases the A-3 Test Stand area for construction of its Archimedes Test Complex.
      Crews deliver the first RS-25 flight engine, engine No. 2059, to the Fred Haise Test Stand (formerly the A-1 Test Stand) at NASA’s Stennis Space Center on Nov. 4, 2015. The engine was tested to certify it for use on NASA’s powerful SLS (Space Launch System) rocket. NASA/Stennis An image shows a space shuttle main engine test on the A-2 Test Stand at NASA’s Stennis Space Center on July 21, 2003. NASA/Stennis The A-3 Test Stand, designed to test fire next-generation engines at simulated altitudes up to 100,000 feet, undergoes an activation test on Feb. 24, 2014.NASA/Stennis NASA Stennis also operates a smaller test area to conduct component, subsystem, and system level testing. The area is now known as the E Test Complex and features four facilities, all developed from the late 1980s to the early 1990s.
      Construction of the E-1 Test Stand, then known as the Component Test Facility, began to support a joint project involving NASA and the U.S. Air Force project. Although the project was canceled, a second joint endeavor allowed completion of the test facility.
      Development of the E-2 Test Stand, originally known as the High Heat Flux Facility, began to support the National Aerospace Plane project. Following cancelation of the project, the facility was completed to support testing for component and engine development efforts.
      An E-3 Test Facility was constructed to support various component and small/subscale engine and booster test projects. Relativity Space leased a partially developed E-4 test area in 2018 and has since completed construction to support its commercial testing.
      All in all, the E Test Complex stands feature 12 active cells capable of various component and engine testing. The versatility of the complex infrastructure and test team allows it to support test projects for a range of commercial aerospace companies, large and small. Currently, both E-2 cells 1 and 2 are leased to Relativity Space through 2028.
      An aerial image shows the E-1 Test Stand at NASA’s Stennis Space Center on May 19, 2015. The versatile four-stand E Test Complex includes 12 active test cell positions capable of various component, engine, and stage test activities. NASA/Stennis An aerial image shows the E-3 test area at NASA’s Stennis Space Center on May 19, 2015. The versatile four-stand E Test Complex includes 12 active test cell positions capable of various component, engine, and stage test activities. NASA/Stennis An aerial image shows the E-2 Test Stand (Cell 1) at NASA’s Stennis Space Center on May 19, 2015. The versatile four-stand E Test Complex includes 12 active test cell positions capable of various component, engine, and stage test activities. NASA/Stennis “These facilities really do not exist anywhere else in the United States,” said Kevin Power, assistant director, Office of Project Management in the NASA Stennis Engineering and Test Directorate.  “Customers come to us with requirements for certain tests of an article, and we look at what is the best place to test it based on the facility infrastructure. We have completed component level testing, all the way up to full engines.”
      The list of companies who have conducted – or are now conducting – propulsion projects in the E Test Complex reads like a who’s who of commercial aerospace leaders.
      “The E Complex illustrates the NASA Stennis story,” Power said. “We have very valuable infrastructure and resources, chief of which is the test team, who adapt to benefit NASA and meet the needs of the growing commercial aerospace industry.”
      For information about NASA’s Stennis Space Center, visit:
      Stennis Space Center – NASA
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      Details
      Last Updated Nov 13, 2024 EditorNASA Stennis CommunicationsContactC. Lacy Thompsoncalvin.l.thompson@nasa.gov / (228) 688-3333LocationStennis Space Center Related Terms
      Stennis Space Center Explore More
      5 min read NASA Stennis – An Ideal Place for Commercial Companies
      Article 13 mins ago 4 min read NASA Stennis Propulsion Testing Contributes to Artemis Missions
      Article 14 mins ago 5 min read NASA Stennis Test Team Supports Space Dreams with Proven Expertise
      Article 14 mins ago Keep Exploring Discover Related Stennis Topics
      Propulsion Test Engineering
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      View the full article
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