Experience a breathtaking cosmic display with this BlissLights Sky Lite Evolve now $31.50 at Amazon. It's perfect for ...

I am going to hang on to those 31 minutes as some of the most character-building moments of my life in space.' ...

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.

The environments in space habitats and on the Earth are both closed-loop systems, only on vastly different scales.

Engaging articles, breathtaking images and expert knowledge ...

Using the James Webb Space Telescope (JWST), astronomers have spotted the earliest powerful "galaxy-size" wind blowing from a feeding supermassive black hole-powered quasar. The powerful wind is ...

On Monday night (Oct. 7), Venus will be in the constellation Libra, the Scales. But by next month – on Nov. 4 – it will have appeared to have moved about 38-degrees to the east where it will then ...

In other words, we have a continuous stream of data telling us the same thing again, and again, and again: Earth's climate is changing, and it's because of the humans that populate it. It is this kind ...