Two NASA astronauts are performing an all-female spacewalk today - but perhaps unsurprisingly Katy Perry is not one of them.

NASA's Anne McClain and Nichole Ayers are the two female astronauts among seven living on the international space station at ...

A defunct Soviet satelitte is slated to hurtle back to Earth next week, prompting concerns from space experts that we could ...

Thursday may be the last day people in the northern U.S. could see the phenomenon this week, forecasters said.

A brilliant flash from deep space once baffled scientists. But now, that mystery has been solved—and it reshapes what we know ...

Vesta has a number of characteristics working in its favor when it comes to its visibility in the night sky. For one, it ...

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

Stuck in the grip of an exceptional drought, the city of El Paso, Texas, is facing dusty conditions not seen in nearly 90 ...

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

Starliner’s latest mission was meant to prove Boeing’s place in NASA’s commercial crew program—but it may end in a bailout by SpaceX. A thruster malfunction during docking has left Starliner’s safe ...

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