The Giant Magellan Telescope today announced the successful installation of one of its completed 8.4-meter-diameter primary ...

We bring you the 35 best new and unique astronomy products for newbie and veteran hobbyists alike this gift-giving season.

The Celestron NexStar 4SE is one of the best telescopes on the market and now it's at its lowest price in years, 34% off post ...

The Vera C. Rubin Observatory's Simonyi Survey Telescope has now been equipped with all three of its mirrors, plus a camera ...

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

After a stellar 50 years as one of the country’s major scientific assets, the Anglo-Australian Telescope continues to play a ...

Prime Day ends tonight, and this Celestron telescope deal is too good to miss — observe the planets and beyond with this ...

It sports a glowing bar in its core, majestically winding spiral arms, and clouds of dark dust across it. Numerous glowing, ...

The schedule now calls for the commissioning camera to hit a “First Photon” milestone in mid-November, and for the LSST Camera to be placed onto the telescope mount assembly next February.

A U.S. Navy EA-18G Growler aircraft from Electronic Attack Squadron (VAQ) 130 crashed east of Mount Rainier during a routine training flight.

Estimates of how fast the universe is expanding disagree. Could a new form of dark energy resolve the problem?

Volunteers collected 2,765 pieces of rubbish, mostly single-use plastic bottles, from Mount Snowdon during a two-day clean-up ...