NASA
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NASA Tech and Science Bound for Low Earth Orbit on Commercial Launch
Technology and science demonstrations, supported by various NASA industry collaborations and agency developments, are set to launch to low Earth orbit aboard a SpaceX Falcon 9 rocket as part of the company’s Transporter-16 commercial rideshare mission. These demonstrations will test thermal protection systems, advance in-space communications, deepen our understanding of Earth’s atmosphere, and foster capabilities for NASA’s exploration, innovation, and…
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NextSTEP-3 E: Network Extension for User Continuity and Sustainability (NEXUS) Ka-Band Backward-Compatible Relay Broad
NASA intends to release a BAA under Next Space Technologies for Exploration Partnerships (NextSTEP-3), Appendix E, for Project NEXUS, Ka-band Backward- Compatible Relay. As the aging Tracking and Data Relay Satellite System (TDRS) declines, NASA’s objective is to acquire an end-to-end Ka-band relay service, including space, ground, launch, integration, and operations elements, that is backward compatible with legacy TDRS users for a…
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Artemis II Crew’s Suits
The Orion Crew Survival System suits that Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialist Christina Koch from NASA, and Mission Specialist Jeremy Hansen from the CSA (Canadian Space Agency) will wear on the Artemis II test flight are seen in the suit-up room of the Neil A. Armstrong Operations and Checkout Building, Saturday, Jan. 17, 2026, at NASA’s Kennedy Space…
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NASA to Unveil Complete Roman Telescope, Host Media Briefing
Media are invited Tuesday, April 21, to NASA’s Goddard Space Flight Center in Greenbelt, Maryland, for a look at the agency’s Nancy Grace Roman Space Telescope, which recently completed construction and is wrapping up prelaunch testing. This will be one of the last opportunities to view the fully integrated flagship telescope before it ships to NASA’s Kennedy Space Center in…
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Station Nation: Aaron Rose, Cold Stowage Mission Manager
As a member of the Crew and Thermal Systems Division, Aaron Rose supports critical cargo resupply missions to the International Space Station. In this role, he works with payload developers to safely transport temperature-controlled science experiments to and from station with portable coolers, freezers, and refrigerators. For the full flight cycle, Rose and his team members ensure all cold stowage hardware, operations, and personnel are coordinated to ensure science experiments are handled safely…
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NASA Releases Artemis II Moon Mission Launch Countdown
Before NASA sends its astronauts Reid Wiseman, Victor Glover, Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hansen on their Artemis II mission around the Moon, the launch team at NASA’s Kennedy Space Center in Florida and teams across the country will begin counting down about two days before liftoff. A launch countdown contains “L Minus” and “T Minus”…
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NASA’s IXPE Gets Fresh Look at Supernova
NASA’s IXPE (Imaging X-ray Polarimetry Explorer) mission has taken a new observation of a supernova, RCW 86, seen here in an image released on March 24, 2026. This observation helps fill in a fuller picture of what other telescopes have seen. The full image combines IXPE’s data with legacy observations from two other X-ray telescopes: NASA’s Chandra and the ESA (European…
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Arctic Winter Sea Ice Ties Record Low, NASA, NSIDC Scientists Find
For the second consecutive year, winter sea ice in the Arctic reached a level that matches the lowest peak observed since satellite monitoring began in 1979. On March 15, Arctic sea ice extent reached 5.52 million square miles (14.29 million square kilometers), very close to the 2025 peak of 5.53 million square miles (14.31 million square kilometers). Scientists with NASA…
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Curiosity Blog, Sols 4838-4844: Wrapping Up the Boxwork Terrain
Written by Deborah Padgett, MSL Operations Product Ground System Task Lead at NASA’s Jet Propulsion Laboratory Earth planning date: Friday, March 20, 2026 Curiosity has just concluded a very intense week of science observations and engineering activities, as it wraps up its monthslong investigation of the Martian boxwork terrain. Three days of planning this week by the MSL science and…
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NASA’s Hubble Detects First-Ever Spin Reversal of Tiny Comet
Astronomers using NASA’s Hubble Space Telescope have found evidence that the spinning of a small comet slowed and then reversed its direction of rotation, offering a dramatic example of how volatile activity can affect the spin and physical evolution of small bodies in the solar system. This is the first time researchers have observed evidence of a comet reversing its spin. The…
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