Why it made the cut: This mount offers a great balance of portability and maneuverability while also being great at ...

The world's largest telescope is almost as big as your house—and it’s unlocking the universe’s biggest mysteries.

The best telescopes allow you to observe the night sky in more detail. The best telescopes unlock the wonders of the night sky right from your backyard and beyond. Bring the Moon and planets into ...

Here, we present the best telescopes for beginners—like our best overall, the Celestron StarSense Explorer DX 130AZ—with approachable terminology so you can get started easily. When we think ...

New results from the Dark Energy Spectroscopic Instrument (DESI) suggest that the unknown force accelerating the expansion of ...

A green energy plant expected to be built in Chile could increase night-time sky brightness at one of the world's most ...

The telescope will gather light from about 450 ... “We’re casting a broader net,” said the mission’s top scientist, James Bock of Caltech. “We’re interested in these statistical ...

NASA's SPHEREx Space Telescope to Explore What Happened Right After the Big Bang By Will Dunham WASHINGTON (Reuters) - NASA is preparing to launch a megaphone-shaped observatory on a mission to ...