Before Apollo astronauts set foot upon the moon, much remained unknown about the lunar surface. While most scientists ...

Before Apollo astronauts set foot upon the Moon, much remained unknown about the lunar surface. While most scientists ...

On a crisp January evening, as the International Space Station (ISS) streaked across the sky at 17,500 miles per hour, ...

Now, Musk and President Trump are continuing the "stranded" narrative, even though none of the astronauts aboard the ISS lack ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

"I think both of us will be a little bit sad when that feeling of space sort of leaves us." ...

Don Pettit’s been snapping away in orbit again. This time, the NASA astronaut has captured a stunning image of the Milky Way from the International Space Station (ISS) . It also features Earth and ...

NASA astronauts Don Pettit and Matt Dominick answered questions from chat and discussed daily life on the ISS.

The astronaut behind one of the 'most terrifying photos' ever taken in space explained why it was it was chilling. The late ...

Boeing's Starliner astronauts are in the final stretch of their unexpectedly long stint in Earth orbit — and they're setting ...

Along with Blue Ghost, NASA launched the Tenacious lunar rover from Japanese company ispace. It's one of the smallest ...