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Latest NASA Science News

Stay up-to-date with the latest news from NASA Science as we explore the universe, solar system, sun and our home planet Earth.

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Best of 2025: Artemis II Countdown Demonstration Test
1 min read

Artemis II crewmembers (left to right) NASA astronauts Christina Koch, mission specialist; and Victor Glover, pilot; CSA (Canadian Space Agency) astronaut Jeremy Hansen, mission specialist; and NASA astronaut Reid Wiseman, commander are led by Bill Owens of the Closeout Crew…

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NASA Starts Up Gateway’s Power System for First Time
1 min read

Development continues on NASA’s Power and Propulsion Element, a solar electric propulsion spacecraft designed to provide power for Gateway in lunar orbit. Able to generate 60 kilowatts of power, the element was successfully powered on earlier last year. The milestone…

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International Space Station Update
1 min read

As an update to our earlier communication regarding a medical situation aboard the International Space Station, the matter involved a single crew member who is stable. Safely conducting our missions is our highest priority, and we are actively evaluating all…

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International Space Station Update
1 min read

As an update to our earlier communication regarding a medical situation aboard the International Space Station, the matter involved a single crew member who is stable. Safely conducting our missions is our highest priority, and we are actively evaluating all…

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Meltwater Turns Iceberg A-23A Blue
6 min read

After a four-decade run, the massive, waterlogged berg is leaking meltwater and on the verge of disintegrating.

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NASA Postpones Jan. 8 Spacewalk
1 min read

NASA is postponing the Thursday, Jan. 8, spacewalk outside the International Space Station. The agency is monitoring a medical concern with a crew member that arose Wednesday afternoon aboard the orbital complex. Due to medical privacy, it is not appropriate…

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25 Years in Orbit: Science, Innovation, and the Future of Exploration 
4 min read

NASA and its partners have supported humans continuously living and working in space since November 2000. A truly global endeavor, the International Space Station has been visited by more than 290 people from 26 countries and a variety of international…

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Expedition 74 Ready for Thursday Spacewalk and Continuing Research
3 min read

Expedition 74 is making final preparations for the first spacewalk of 2026 that will see two NASA astronauts exit the International Space Station for power upgrade work on Thursday. Science also continued aboard the orbital outpost with Wednesday’s research focusing…

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NASA’s Second ESCAPADE Spacecraft Completes Trajectory Maneuver
1 min read

On Jan. 6, the mission operations team for NASA’s ESCAPADE (Escape and Plasma Acceleration and Dynamics Explorers) successfully completed the second trajectory correction maneuver for one of the two spacecraft, after delaying the attempt in December 2025. The other spacecraft…

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Algae Swirls Across a South African Reservoir
5 min read

Vivid green blooms form, drift, and fade in Hartbeespoortdam reservoir over the course of a year.

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