Two astronauts will exit the International Space Station for NASA's 93rd spacewalk.Astronauts Anne McClain and Nichole Ayers ...

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 ...

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

Low Earth orbit (LEO) is on the verge of a major expansion in crewed operations, but the proliferation of space debris could ...

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

Two NASA astronauts, Nichole Ayers and Anne McClain, are preparing to take part in the first all-female space walk since 2023 ...

Watch NASA astronauts on rare all-woman spacewalk NASA astronauts Anne McClain and Nichole Ayers step out of the ...

China skeptics say the country will soon go the way of Japan, which in the 1980s looked like it was about to overtake America. Anything's possible, but while the skeptics wait, let's return to the ...

From breathtaking snapshots of distant galaxies to game-changing discoveries about the universe’s expansion, the Hubble Space ...

Two NASA astronauts will conduct the fifth all-female spacewalk in history today (May 1), and you can watch the action live. Nichole Ayers and Anne McClain will head outside the International Space ...

Two NASA astronauts plan to participate in a 6-hour, 35-minute spacewalk Thursday to upgrade the International Space ...