A photographer in San Francisco created a compilation showcasing a newly discovered comet streaking across the California sky ...

If you look up at the night sky, you might be able to catch a glimpse of a rare, ancient comet — as long as you’re looking in ...

The “comet of the century” will still be visible for another few days in North America. The icy object, known to scientists ...

A rare comet was visible on Thursday night and will be seen again, which will be a fascinating cosmic event for the ...

You can see the bright bundle of ice and dust until Oct. 24 by using binoculars or a telescope in a dark environment, NASA ...

The comet Tsuchinshan-ATLAS is visible about an hour and a half after sunset, but it’s getting dimmer every day. And it only ...

Greater Cincinnati stargazers were treated to a rare sight Thursday as a once-in-a-lifetime comet graced the sky.

Consider that you might just be looking at the wrong place in the sky. The National Weather Service office in Grand Rapids ...

The ancient comet—dubbed the “comet of the century”—returns to the inner solar system only once every 80,000 years.

The comet—traveling about 44 million miles away—was observed from Earth for the first time earlier this month.

ATLAS, a rare, once-in-a-lifetime comet that is only visible once every 80,000 years, can be viewed by looking at the western horizon after sunset.

I’ve missed a bunch, too. Now Comet T, with its long tail, is visible in the sky about 45 minutes after sunset. It’s an ...