The telescope we've named best for deep space is cheaper than Amazon and comes with a free eyepiece set and carry case worth ...

Price history: Before today's deal, the lowest price this year that we've seen for the Celestron NexStar 8SE was $1299 back ...

Cones outnumber rods only in the center of the retina, which is the area of greatest density. It is also the area most ...

July's third quarter moon phase occurs at 8:38 EDT (0038 GMT) on July 17, according in-the-sky.org. At this moment, ...

As the Moon reaches New, advanced observers can try photographing 3I/ATLAS while everyone can enjoy nebulae and more in the ...

Stargazers in the U.S. can see Venus rising around 3 a.m. local time, with the Pleiades star cluster visible as a smudge of light under dark sky conditions less than 7 degrees to Venus' upper left. To ...

If you've been biding your time to invest in the world's most beloved telescope, the Celestron NexStar 8SE is now under $1,500 just in time for Prime Day.

Price history: It's been cheaper during previous Prime Day and Black Friday events, but this price of $679 is the best we've ...

Compound, or catadioptric, telescopes combine lenses and mirrors for a compact option, suitable for both planetary and ...

The curious minds at ColdFusion showcase eight jaw-dropping discoveries from the James Webb Space Telescope that changed how we see the universe.

Unlike regular cameras or even the Hubble Space Telescope, which take images of visible light, Webb is designed to see a kind of light that’s invisible to your eyes: infrared light.