Ready to start stargazing? The Celestron AstroMaster 114EQ is a perfect beginners telescope that you won't immediately ...

How a star accretes mass has a big influence on how the surrounding disk evolves over time, including the way planets form later on.' ...

The safety of launch team personnel is our highest priority, and all precautions will be taken to protect the Europa Clipper spacecraft.' ...

A few hundred eclipse chasers flocked to Chile's Rapa Nui to see annularity from the home of the mysterious moai.

SpaceX will launch Europe's Hera spacecraft toward the asteroid Dimorphos for a post-impact evaluation on Monday (Oct. 7), and you can watch the liftoff live.