Firefly Aerospace's Alpha rocket is projected to be widely visible across the West Coast when it launches today from the Vandenberg Space Force Base.

Elon Musk's SpaceX is set to launch a Falcon 9 rocket from Cape Canaveral, Florida. Here are best places to watch liftoff and what time to stream it.

The company is seeking F.C.C. approval to test an idea to reflect sunlight to Earth at night, possibly powering solar panels. Critics say it could be bad for people and wildlife.

Look up on a clear night and you'll see the streaks of our new space age. What you don't see is the growing fallout for the atmosphere that keeps us alive.

A SpaceX Falcon 9 rocket created a massive, glowing formation in the night sky that witnesses described as a giant “jellyfish ...

Florida's early morning sky was home to more than just the sun on March 4. Watch as a SpaceX rocket creates a "jellyfish" in real time.

Add Yahoo as a preferred source to see more of our stories on Google. A planetary alignment featuring Venus, Mars, Saturn, Jupiter, and the moon in 2022. The best time to view the alignment is ...

The New York Knicks have taken a pragmatic step to keep second-year guard Tyler Kolek playing — even if it means doing so outside the NBA rotation for now. With Kolek once again on the fringe of head ...

The idea of using in-situ resources, such as water, on the surface of distant worlds to synthesize rocket fuel has been around for many decades. For many years, for instance, scientists have suggested ...

WE GO THROUGH THE AFTERNOON TODAY WITH TEMPERATURES IN THE LOW AND MID 30S. WE ARE STARTING TO GET SOME VIDEO INTO OUR NEWSROOM OF THE SPACEX FALCON NINE LAUNCH, WHICH PASSED OVER NEW HAMPSHIRE SKIES ...

Feb. 13 (UPI) --A mysterious light in the sky over South Australia sparked speculation of UFO activity, but was likely the result of a European rocket launch in South America. The light, which ...

Baltimore Police arrested a 23-year-old man Tuesday in connection with an October homicide. Members of the Warrant Task Force took the suspect into custody around 6:45 a.m. in the 3000 block of ...