With 3I/ATLAS slated to make its Earth tour in two days, amateur photographers and astronomers alike are scrambling to catch ...

The Santa Monica College John Drescher Planetarium will present special feature shows in May with tips on where to find star parties and how to be a welcome guest at them, a telescope viewing session ...

Interstellar comet 3I/ATLAS makes its closest approach to Earth on Dec. 19. Here's how you can track its progress both during ...

Comet 3I/ATLAS nears Earth on December 19, 2025. This interstellar visitor displays an unusual green glow. Scientists are ...

Maybe you have had a casual interest in astronomy for years, looking up at the night sky every chance you get. Or maybe you’ve just recently become interested in the wonders hanging high above our ...

There's a class of objects journeying around our solar system dubbed "centaurs." They don't come near Earth, but NASA just zoomed in on one with the powerful James Webb Space Telescope. The centaurs ...

The Celestron NexStar 8 SE telescope has been reduced from $1,699 to just $1,499, with Amazon offering a rarely seen discount for those in the market for one of the best telescopes on the market. This ...

Prime Day ends tonight, and this Celestron telescope deal is too good to miss — observe the planets and beyond with this beginner-friendly telescope under $250. When you purchase through links on our ...

Kitt Peak National Observatory is installing a new telescope exclusively for public viewing, expanding its popular nightly observing program by nearly half. The 16-inch optical telescope, built in ...