The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

What's on and in a star? What happens in an active galactic nucleus? Answering those questions is the goal of a proposed ...

The leading explanation for all of these mysteries is known as the giant impact hypothesis. According to this story, when the ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto.

Parts of Africa and Europe may catch a glimpse. Lunar eclipses happen when the moon, Earth and sun align just so. The Earth casts a shadow that can partially or totally blot out the moon.

A total lunar eclipse occurs when the Earth ... the moon. Total lunar eclipses aren't considered rare, as they occur about every two and a half years, according to Astronomy, an outer space ...

During the total lunar eclipse, which will last about five hours, the full moon will travel through Earth's shadow and take ... Jamie regularly writes for Space.com, TechRadar.com, Forbes Science ...

Totality, the point at which the moon enters the Earth’s inner shadow (umbra) and begins a visual transformation, will occur between 2:26 a.m. and 3:31 a.m. EDT. During this stage, which is ...

NASA astronaut Sunita Williams and crew to return to Earth in March 2025 Crew-10, on which new astronauts are coming aboard the International Space Station (ISS), will take off on March 12 ...

For any space mission beyond low-Earth orbit, for example to the moon or Mars, the astronauts would be subjected to even higher doses of radiation, significantly increasing these risks to their ...

Two NASA astronauts, Butch Wilmore and Sunita Williams, who have been stranded in space for nine months, are finally preparing for their return to Earth. The duo, originally expected to stay for ...

Two Nasa astronauts stuck on the International Space Station (ISS) since last summer have been giving an update on their return to Earth - watch their news conference back at the top of the page ...