Sometime in 2029, the European Space Agency is scheduled to launch its Comet Interceptor Mission. The Interceptor will wait ...

Viral claims say interstellar comet 3I/ATLAS is sending alien signals. Scientists confirm: the 'signals' are just natural water chemistry.

There’s always another comet. Last year there was much ballyhoo over the so-called “devil comet,” some will-it-won’t-it drama of Tsunchinshan-ATLAS, and the sudden discovery (and quick demise) of a ...

BOSTON - There is the potential that a "naked-eye" comet will be visible over Massachusetts for the next few days. In simpler terms, that means a comet that can be seen without the aid of binoculars ...

The newest comet to create a buzz among sky watchers was spotted recently, and it will be coming closer to Earth in October - possibly giving us a better look at this once-in-a-lifetime visitor from ...

A comet from another star system will swing by Mars on Friday as a fleet of spacecraft trains its sights on the interstellar visitor. The comet known as 3I/Atlas will hurtle within 18 million miles ...

NASA Associate Administrator Amit Kshatriya said that despite many rumors about the traveler, it was definitely a comet, not ...

On Wednesday (Feb. 1) a comet that has not visited the Earth since the last ice age and the time of the Neanderthals will make its closest approach to our planet, or perigee. During the comet's ...

Comet Tsuchinshan-ATLAS will have a close encounter with the sun today (Sept. 27) here's how to make the most of comet viewing opportunities this weekend and beyond. When you purchase through links on ...