Hollywood films would have you believe that the best way to deal with an Earth-threatening asteroid is to blast it out of orbit. But the European Space Agency ... take action far away from ...

Right after launching, a bunch of satellites heading to join the megaconstellation looks like a string of moving stars going ...

The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making, with a spiral galaxy as a ...

Finally back on the Third Stone from the Sun, astronauts Sunita Williams and Eugene "Butch" Wilmore have returned from a much ...

Astronauts from the Fram2 mission have released a video showcasing their journey in space, presenting stunning views of Earth ... may be away for years or months on Earth. Fram2 crew’s return ...

After a week-long trip to the International Space Station ballooned into a nine-month stay, two NASA astronauts have finally touched down — or splashed down, rather — on Earth.

NASA and the European Space Agency released the photo on Monday. The outflow is about 625 light-years from Earth in one of the closest star-forming regions of our Milky Way galaxy, according to NASA.

The heavy core of Theia sank deep into Earth, enlarging our planet's core. The two bodies' mantles mixed and thus bulked up our planet. And the crusts were scattered far into space. What happened ...