Scientists think a small rock discovered near Earth last August was hurled into space by an ancient impact on the lunar surface.

Chorus waves are mysterious, chirping signals produced by spiraling plasma inside our planet's magnetic field. But a new detection suggests scientists may understand less about them than first thought ...

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...

"Chemical rockets that we use today, even with the extra speed boost from flying by planets, or from swinging by the sun for ...

Astronauts are scheduled to venture outside the International Space Station to collect microbiological samples during crew ...

On January 21, the Expedition 72 crew spent the day getting ready for their second spacewalk of 2025 outside the ...

For the past week, an uncrewed lunar lander has been journeying through outer space on a 60-day mission to the moon on behalf ...

BAE Systems says it has successfully delivered the “ SPHEREx ” space observatory to Vandenberg Space Force Base in California, ahead of a planned launch in late February.

NASA's IMAP mission will delve into the mysteries of the heliosphere, mapping its boundaries and studying solar wind ...

Elon Musk's SpaceX's Starship test flight ended in failure as the spacecraft exploded and broke apart, following a suspected ...

The FAA says it has grounded the Starship vehicle pending a mishap investigation, and it’s working with SpaceX to assess ...

Government officials in Turks and Caicos said Friday that debris from a SpaceX rocket test that went awry fell over the ...