Instead of being a youthful 400 million years old as commonly thought, the icy, shimmering rings could be 4.5 billion years ...

"That rounds out 100% mission success for every launch this year. Congratulations team and thanks to all the customers that ...

A former NASA astronaut Leroy Chiao has come forward to reveal that he personally witnessed 'two metallic spherical orbs' ...

The space agency is looking to maintain human presence in the microgravity environment as it transitions to commercial ...

NASA's Parker Solar Probe is expected to make a fiery dive close to the solar surface on the morning of Christmas Eve.

Congress is allocating more than $100 billion in emergency aid designed to address extensive damage caused by disasters after ...

Keep an eye on the sky during the early morning hours on Sunday to catch a glimpse of the Ursids, the final meteor shower ...

Explore the world of exoplanets—distant planets that captivate scientists. Visit ExtremeTech to learn what makes them so ...

One of two scheduled Falcon 9 rocket launches lifted off early Saturday with one going off in California but aborted in ...

Suni Williams and Butch Wilmore, the two astronauts stranded in space since June, posed for a festive photograph ahead of the ...

We explain this extraordinary phenomenon—and why solar flares and coronal mass ejections go together like spots on Dalmatians ...

Astronauts Suni Williams and Butch Wilmore, the crew of the first manned Boeing Starliner launch in early June, were ...