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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
A NASA exhibit of SLS (Space Launch System), which will return humanity to the Moon, is displayed in front of the Alabama Capitol in Montgomery during Alabama Space Day 2023 on April 11, 2023. NASA’s Marshall Space Flight Center in Huntsville, Alabama, the U.S. Space and Rocket Center, and aerospace industry partners, will host the 2025 Alabama Space Day in Montgomery on Tuesday, Feb. 25 to celebrate Alabama’s robust aerospace contributions and capabilities. The public and news media are invited to attend. NASA/Hannah Maginot Media are invited to attend the 2025 Alabama Space Day from 9:30 a.m. to 4:30 p.m. CST on Tuesday, Feb. 25, at the Alabama State Capitol in Montgomery.
NASA’s Marshall Space Flight Center in Huntsville, Alabama, the U.S. Space and Rocket Center, and aerospace industry partners will host the annual public event to celebrate Alabama’s robust aerospace contributions and capabilities, which provide significant economic benefits for the entire state.
Area middle school and high school students will have an opportunity to speak with NASA astronaut Loral O’Hara and participate in activities and exhibits. The event also will include a reading of a Space Day resolution by Alabama legislators with NASA Marshall Director Joseph Pelfrey, highlighting Alabama’s contributions to space exploration.
Media interested in interviewing NASA Marshall officials or attending NASA events should contact Hannah Maginot at hannah.l.maginot@nasa.gov or 256-932-1937.
Space Day 2025 exhibitors include: NASA Marshall, Teledyne Brown Engineering, KBR, Special Aerospace Services (SAS), Sentar, Blue Origin, Astrion, ULA, The University of Alabama in Huntsville’s Propulsion Research Center, Northrop Grumman, Lockheed Martin, and Boeing.
Media opportunities for the day include:
9:30 a.m. to 4:30 p.m. – Exhibits and STEM activities
Location: South Capitol Lawn and Tunnel between Capitol Building and State House
10:30 to 11 a.m. – Alabama Space Day 2025 Proclamation Ceremony
Location: Capitol Auditorium
11 to 11:30 a.m. – Alabama Space Authority Meeting
Location: Capitol Auditorium
1 to 2 p.m. – Resolution readings on the House and Senate Floors
About the NASA Marshall Space Flight Center
NASA’s Marshall Space Flight Center is celebrating 65 years of blending legacy with innovation, advancing space exploration and scientific discovery through collaboration, engineering excellence, and technical solutions that take humanity beyond tomorrow’s horizon.
For more information on NASA Marshall, visit https://www.nasa.gov/marshall.
Media Contact:
Hannah Maginot
Marshall Space Flight Center, Huntsville, Ala.
hannah.l.maginot@nasa.gov
256-932-1937
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Last Updated Feb 24, 2025 EditorBeth RidgewayLocationMarshall Space Flight Center Related Terms
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By NASA
Improving space-based pharmaceutical research
View of the Ice Cubes experiment #6 (Kirara) floating in the Columbus European Laboratory module aboard the International Space Station.UAE (United Arab Emirates)/Sultan Alneyadi Researchers found differences in the stability and degradation of the anti-Covid drug Remdesivir in space and on Earth on its first research flight, but not on a second. This highlights the need for more standardized procedures for pharmaceutical research in space.
Long-term stability of drugs is critical for future space missions. Because multiple characteristics of spaceflight could influence chemical stability, the scientists repeated their experiment under circumstances as nearly identical as possible. This research used Kirara, a temperature-controlled incubator developed by JAXA (Japan Aerospace Exploration Agency) for crystallizing proteins in microgravity. Results also confirmed that a solubility enhancer used in the drug is radiation resistant and its quality was not affected by microgravity and launch conditions.
Evaluating postflight task performance
A test subject performing a sensorimotor field test on the ground.NASA/Lauren Harnett Immediately after returning from the International Space Station and for up to one week, astronauts perform functional tasks in ways similar to patients on Earth who have a loss of inner ear function. This finding suggests that comparing data from these patients and astronauts could provide insight into the role of the balance and sensory systems in task performance during critical parts of a mission such as landing on the Moon or Mars.
Spaceflight causes changes to the balance (vestibular) and sensory systems that can lead to symptoms such as disorientation and impaired locomotion. Standard Measures collects a set of data, including tests of sensorimotor function, related to human spaceflight risks from astronauts before, during, and after missions to help characterize how people adapt to living and working in space.
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By European Space Agency
Week in images: 17-21 February 2025
Discover our week through the lens
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By NASA
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
How to Attend
The workshop will be hosted by NASA Jet Propulsion Laboratory.
Virtual and in-person attendance are available. Registration is required for both. (Link coming soon!)
Virtual attendees will receive connection information one week before the workshop.
Background, Goals and Objectives
The NASA Engineering and Safety Center (NESC) is conducting an assessment of the state of cold capable electronics for future lunar surface missions. The intent is to enable the continuous use of electronics with minimal or no thermal management on missions of up to 20 years in all regions of the lunar surface, e.g., permanently shadowed regions and equatorial. The scope of the assessment includes: capture of the state of cold electronics at NASA, academia, and industry; applications and challenges for lunar environments; gap analyses of desired capabilities vs state of the art/practice; guidance for cold electronics selection, evaluation and qualification; and recommendations for technology advances and follow-on actions to close the gaps. The preliminary report of the assessment will be available the first week of April 2025 on this website, i.e., 3 weeks prior to the workshop. Attendees are urged to read the report beforehand as the workshop will provide only a limited, high-level summary of the report’s key findings. The goal of the workshop is to capture your feedback with regards to the findings of the report, especially in the areas below: Technologies, new or important studies or data that we missed. Gaps, i.e. requirements vs available capabilities that we missed. Additional recommendations, suggestions, requests, that we missed.
Preliminary Agenda
Day 1, April 30, 2025 8:00 – 9:00 Sign-in 9:00 – 10:00 Introduction – Y. Chen 10:00 – 11:00 Environment and Architectural Considerations – R. Some 11:00 – 12:00 Custom Electronics – M. Mojarradi 12:00 – 13:00 Lunch 13:00 – 14:00 COTS Components – J. Yang-Scharlotta 14:00 – 15:00 Power Architecture – R. Oeftering 15:00 – 15:30 Energy Storage – E. Brandon 15:30 – 17:00 Materials and Packaging and Passives – L. Del Castillo 17:00 – 17:30 Qualification – Y. Chen 18:30 Dinner Day 2, May 1, 2025 8:00 – 9:00 Sign-in 9:00 – 12:00 Review and discussion of key findings 12:00 – 13:00 Lunch 13:00 – 15:00 Follow on work concepts & discussions. Please be prepared to discuss: 15 min each from industry primes and subsystem developers What would you like to see developed and how would it impact your future missions/platforms? 15:00 – 17:30 Follow on work concepts & discussions 15 min each from technology & component developers, academia, government agencies, etc. What would you like to be funded to do and what are benefits to NASA/missions? 17:00 – 17:30 Wrap up – Y. Chen Points of Contact
If you have any questions regarding the workshop, please contact Roxanne Cena at Roxanne.R.Cena@jpl.nasa.gov and Amy K. Wilson at Amy.K.Wilson@jpl.nasa.gov
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Last Updated Feb 20, 2025 Related Terms
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By NASA
Modeling properties of thunderstorm discharges
Researchers report detailed physical properties of different types of corona discharges, including single- and multi-pulse blue discharges linked to powerful but short-lived electrical bursts near the tops of clouds. These details provide a reference for further investigation into the physical mechanisms behind these discharges and their role in the initiation of lightning, an important problem in lightning physics.
An ESA (European Space Agency) instrument used to study thunderstorms, Atmosphere-Space Interactions Monitor (ASIM) provides insights into their role in Earth’s atmosphere and climate, including mechanisms behind the creation of lightning. Understanding how thunderstorms and lightning disturb the upper atmosphere could improve atmospheric models along with climate and weather predictions. These high-altitude discharges also affect aircraft and spacecraft safety.
An artist’s impression of a blue jet as observed from the International Space Station.Mount Visual/University of Bergen/DTU Space Evaluating effects of climate change on oceans
Researchers conclude that the space station’s ECOSTRESS instrument yields highly accurate sea surface temperature data. Given the instrument’s global coverage and high spatial resolution, these data have potential use in studies of biological and physical oceanography to evaluate regional and local effects of climate change.
ECOSTRESS resolves oceanographic features not detectable in imagery from NOAA’s Visible Infrared Imaging Radiometer Suite satellite, and has open-ocean coverage, unlike Landsat. Satellites are a fundamental tool to measure sea surface temperatures, which are rising across all oceans due to atmospheric warming induced by climate change.
The ECOSTRESS instrument, the white box in the center, is visible on the outside of the station.NASA Describing a gamma ray burst
Researchers report detailed observations and analysis of emissions from an exceptionally bright gamma ray burst (GRB), 210619B, detected by the station’s ASIM and other satellite and ground-based instruments. These observations could be useful in determining various properties of GRBs and how they change during different phases.
Believed to be generated by the collapse of massive stars, GRBs are the brightest, most explosive transient electromagnetic events in the universe. ASIM can observe thunderstorm discharges difficult to observe from the ground. It has a mode where a detected event triggers observation and onboard storage of data.
A view of ASIM mounted on the outside of the space station. NASAView the full article
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