NASA is preparing to conduct its first spacewalk at the International Space Station (ISS) in nearly a year, ending an ...

Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet into a ...

The Van Allen probe's mission was meant to last two years, but ended up going for nearly seven.

NASA astronauts will conduct a pair of spacewalks beginning Wednesday, March 18, outside of the International Space Station.

NASA's huge Space Launch System rocket has been repaired and is ready for rollout back to the launch pad next week.

NASA plans to launch four astronauts on a long-awaited trip around the moon as early as April 1, the agency announced.

Studying the 2022 collision's effects can help scientists protect the Earth from celestial objects that might head toward us ...

A six-day launch window opens on April 1 from NASA's Kennedy Space Center in Florida. The lunar orbital mission would be the ...

One of NASA’s spacecraft could reenter the atmosphere at approximately 7:45 P.M. EDT tonight. When the 600-kilogram Van Allen Probe A reenters Earth’s atmosphere, it will largely burn up, but there ...

NASA has cleared its moon rocket for an April launch with four astronauts after completing the latest round of repairs.

NASA's Artemis 2 mission is targeting an April 1 launch, sending a crew of astronauts on a historic trip around the moon.

Astronomers have tracked a powerful blast of radiation back to its source, finding a neutron star collision within colliding galaxies.