Miss this one, and there's no second chance. Comet C/2023 A3 Tschinshan-ATLAS will be at its closest point to Earth, 44 million miles, on Saturday, and should be visible to the naked eye in the ...

New Moon occurs this morning at 8:47 A.M. EDT. The planet Mercury is now becoming visible, low in the evening sky. If you have a clear view southwest, you may catch the planet some 30 minutes after ...

(Image credit: Eliot Herman) A second "new star" has unexpectedly appeared in the night sky, less than two weeks after a near-identical point of light first burst into view without warning. These ...

Stargazers may have an opportunity to catch a glimpse of two newly discovered comets zipping across the night sky in October, possibly with the naked eye. Astronomy experts say one of the comets, ...

A second "new star" has unexpectedly appeared in the night sky, less than two weeks after a near-identical point of light first burst into view without warning. These never-before-seen "stars" are ...

See a stunning supermoon take flight on Dec. 4.

Have you seen comet Tsuchinshan-ATLAS yet? If you've not been able to glimpse the bright, icy space rock that's traveled from the edge of the solar system, it's not too late. But you need to see it ...

Seeing some of these planets at all will be problematic. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. One of things that I have enjoyed in my ...