Why does Jupiter look like it has a surface – even though it doesn’t have one? – Sejal, age 7, Bangalore, India ...

Discretion Advised Last month, three NASA astronauts and one Russian cosmonaut were diverted to a hospital in Florida upon ...

Elon Musk's support for Trump could lead to significant policy shifts benefiting his companies. His potential role in the new ...

In what could be the world’s first commercial enterprise of this novel renewable energy source – you know, the Sun – the ...

SpaceX is set to tie its rocket-reuse record today (Nov. 11). A Falcon 9 rocket is scheduled to launch the KoreaSat-6A ...

CAS Space, Chinese commercial aerospace company, successfully sent 15 satellites into orbit with its solid rocket Kinetica-1, also known as Lijian-1, on Monday. The flight also deployed an intelligent ...

Displays of Northern lights were possible on Sunday night across the Northern U.S. due to a geomagnetic storm.

This asteroid is being called the ‘God of Chaos’ and it will pass very close to Earth on November 13. This meteorite has been ...

These are big, literally cosmic questions, and astronomers continue to struggle to nail down the answers. Different ...

Lawrence M. Krauss, a physicist and author, is President of the Origins Project Foundation. His newest book, an anthology ...

NASA is uncovering the mysteries of dark matter and dark energy, which make up most of the universe. What are these forces?

While the Southern Taurids already hit their peak last week, the Northern Taurids, active Oct. 13-Dec. 2 will be at their best Monday and Tuesday.