Satellite News

The Celestron StarSense Explorer DX 6 Schmidt-Cassegrain telescope is a very handy telescope and you can now save £50.

Blue stars are extreme in every way. They’re the hottest, most massive and shortest-lived stars in the universe.

The summer solstice marks the start of astronomical summer and the longest day of the year. Here we explore when the summer solstice occurs and why.

The explosive Hunga Tonga-Hunga Ha’apai volcanic event spewed so much moisture that it increased the global average of atmospheric water vapor by 5%.

Recent work by NASA and Congress seeks new solutions for space debris, which has been a U.S. government priority amid anti-satellite testing and the rise of satellite megaconstellations.

Skywatchers will get a rare opportunity to see Jupiter in its full glory when its opposition happens at the same time as its closest approach to Earth.

Black holes go boom in several ways.

On Monday (Sept. 26) at 7:14 p.m. EDT (2314 GMT), if all goes well, DART will crash into Dimorphos in an attempt to alter the moonlet’s trajectory.