One of NASA's two stuck astronauts is getting a change of scenery. Suni Williams stepped out on a spacewalk Thursday, her ...

Blue Origin launched its massive new rocket, sending up a prototype satellite to orbit thousands of miles above Earth.

NASA astronaut Suni Williams, one of two astronauts stuck on the International Space Station, has completed her first ...

We have long been inspired by the idea that life could reside on Mars – human or otherwise. But fiction is getting closer to ...

Tesla CEO and Amazon founder vie for dominance of satellite launch market and could influence Nasa plans to return to Moon ...

One of Nasa’s two stuck astronauts got a much-welcome change of scenery on Thursday, stepping out on her first spacewalk ...

In the seventh test flight of Starship, the most powerful rocket ever built that’s part of Nasa’s upcoming Moon mission, the ...

Indian-origin Sunita Williams, the station's commander, had to tackle some overdue outdoor repair work alongside NASA's Nick ...

NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

Supermassive black holes with powerful jets of high-energy particles, pointing directly at Earth are called blazars.