The lunar crescent will disappear below the horizon before midnight on Jan. 22.

Skygazers who look up at the moon tonight may be able to spot Saturn below it. Here's when and how to spot the conjunction.

We now have direct images of two supermassive black holes: M87* and Sag A*. The fact that we can capture such images is ...

Sky This Week is brought to you in part by Celestron. Friday, January 23Pluto reaches conjunction with the Sun at 5 A.M. EST.

Tonight the sky is staging a compact, graceful performance: a slender crescent moon sliding in beside Saturn, with distant ...

On the evening ofOctober 5, 2025, the night sky will offer a captivating sight: Saturn, the ringed giant of our solar system, will appear near the nearly full moon. If you look up around 8 p.m. local ...

Sunday evening (Oct. 5) will bring us a fine opportunity to make a positive identification of what many consider to be the most beautiful of all telescopic objects, the ringed planet Saturn. And ...

These easy-to-use telescopes make an ideal first setup, offering simple assembly and great views — all now reduced for Black Friday. When you purchase through links on our site, we may earn an ...

That's the ethos behind Vaonis's Hestia. It's not a smart telescope, or even a normal telescope. Think of it as a lens to ...

While human missions to the moon will be facing Earth, on the other side of the moon, completely hidden from view, there will ...