Billionaire Jared Isaacman, who has been to space twice and is Trump's pick to head NASA, could be one step closer to confirmation after a hearing.

NASA's Anne McClain emerged from the International Space Station on Thursday alongside Nichole Ayers. They launched to the orbiting lab in March to replace NASA's two stuck astronauts, who are now ...

Astronaut Anne McClain, who previously missed an all-female spacewalk due to spacesuit issues, finally got her chance ...

McClain, an Army colonel and helicopter pilot, should have taken part in the first all-female spacewalk in 2019, but there ...

How can nanosatellites help advance lunar exploration and settlement? This is what a recent study presented at the 56th Lunar ...