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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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Astronauts Suit Up for Final Power Upgrade Spacewalk
2 min read

NASA is streaming live coverage as two astronauts prepare for a spacewalk outside the International Space Station. The spacewalk is scheduled to begin at approximately 8:30 a.m. EST and last about more than six and a half hours.

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Cyprus: Island of Snakes, Cats, and Ophiolites
4 min read

The third-largest island in the Mediterranean Sea exposes an ancient piece of the ocean floor and hosts a clowder of cats.

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NASA Shares Plans to Accelerate Artemis, Return to Moon
4 min read

In an update on Oct. 23, NASA Administrator Jared Isaacman and other agency leaders shared the agency’s path to returning Americans to the lunar surface in 2028. Agency leadership provided updates on the previously announced acceleration plans for the Artemis…

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Astronauts are Go for Final Power Upgrade Spacewalk
3 min read

Mission managers have given the go for two astronauts to exit the International Space Station on Thursday and install its eighth and final roll-out solar array. The Expedition 75 crew members completed final preparations for the spacewalk and also conducted…

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Solar Flare Alert System Helps NASA Rocket Team Decide When to Launch
2 min read

For the first time, scientists have used NASA sounding rockets to study a solar flare in progress, thanks to a new flare alert system that told the team when to launch. Solar flares accelerate particles and release energy into the…

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NASA, NOAA Track 2026 Antarctic Ozone Hole
4 min read

Weather provided ideal conditions for enhanced ozone depletion

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Before the Dawn in America’s Heartland
3 min read

With hardly a cloud in sight, astronauts had a sweeping view of nighttime lights in the U.S. Midwest.

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Crew Keeps Up Spacewalk Preps, Research, and Cargo Operations
3 min read

Expedition 75 is continuing preparations for the second and final spacewalk in a series of two to upgrade the International Space Station’s power generation system. The orbital residents are also conducting microgravity research and transferring cargo in and out of…

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