Over the quarter century I’ve been writing this column, I've been flabbergasted by the advances in telescopes for backyard ...

The annual Leonid meteor shower peaks on Nov. 17, 2024, but a bright moon just two days past full will make viewing this year ...

Saturn gets close to the moon tonight, and some skywatchers in Florida, Central America and South America will see the ringed planet briefly disappear behind our lunar companion.

The Celestron NexStar 8SE is on offer for $300 off ahead of Black Friday, which is cheaper than when it was on offer over Prime Day.

Each of the three probes will be outfitted with a pair of telescopes supplied by NASA, the prototypes of which the space agency revealed Tuesday. NASA has unveiled a prototype of six telescopes ...

Celestron NexStar 4SE telescope on a white background Want to see comets up close? The Celestron NexStar 4SE is ideal for beginners wanting quality, reliable and quick views of the night sky.

The Celestron NexStar 130 SLT, a portable computerized telescope, is now the lowest price we've seen in nearly two years ahead of Black Friday. The Celestron NexStar 130 SLT is a computerized ...

The rapidly developing technology of telescopes – both on Earth and in space – has been a key part of this process, and those that are due to start operating over the next two decades should ...

Now, Nexstar Media Group can revel in the fact that it has pushed its stock price back to a level last seen in early August, rebounding by nearly $20 per share. As of 10:45am Eastern on Friday ...

The Chandra X-Ray Observatory (above) and Hubble Space Telescope could face budget cuts as NASA deals with overall spending reductions. Credit: NASA/CXC & J. Vaughan WASHINGTON — NASA has ...