A brewing nor'easter is eyeing the East Coast that will likely intensify into a bomb cyclone. Track the weather conditions ...

International Space Station, where astronauts have lived and worked for 25 years, is visible to us on Earth. How to see it ...

A powerful winter storm is gripping Michigan and the Great Lakes region, coating Lake Erie in ice and sleet while dumping ...

Where tourists map end and the the fences begin, lie places that aren't marketed, photographed, or casually stumbled into, ...

Live updates from the return of the NASA SpaceX Crew-11 astronauts. Splashdown occurred at 3:41 a.m. Jan. 15 off the coast of San Diego.

Add Yahoo as a preferred source to see more of our stories on Google. This illustration photo shows a cell phone with NORAD's Santa Tracker on screen, nestled in a Christmas tree in Los Angeles on ...

The livestream will now begin Friday at 11 p.m. EST, Dec. 19 (0400 GMT on Dec. 20), weather permitting, after rain prevented a broadcast on Thursday night. When you purchase through links on our site, ...

Comet 3I/ATLAS, the third interstellar object ever detected, reached its closest point to Earth overnight from Thursday to Friday (Dec. 18 to 19), and it remains in a good viewing position tonight.

3I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

Stargazers and scientists are getting a holiday present from the cosmos this week. 3I/ATLAS, an interstellar comet, will get “closest” to Earth on Friday, December 19, as part of its journey across ...