A comet just discovered last year by observers will whizz past Earth from 44 million miles away but leave a trail of dust and ...

Comet C/2023 A3 Tsuchinshan-ATLAS could be as bright as the planet Venus on Oct. 9 and will be visible to the naked eye on ...

Comet 12P/Pons-Brooks and Jupiter were seen by NASA's Solar TErrestrial Relations Observatory-A (STEREO-A). Credit: Space.com ...

Scientists said a comet known as the Oort Cloud comet — or C/2023 A3 Tsuchinshan-ATLAS — will pass by Earth on Saturday for ...

While the comet has been visible for most of the month so far, it is reaching a point where visibility will be at its peak in ...

Discovered last year, the comet C/2023 A3 Tsuchinshan-ATLAS will be visible in the California sky on Saturday night for the ...

The Solar and Heliospheric Observatory (SOHO) has captured images of the second-brightest comet to ever pass through its ...

A rare comet is expected to be visible to the naked eye across the Northern Hemisphere for several weeks in October.

While the comet could be visible to the naked eye, it has the potential to be “truly spectacular with binoculars or a small ...

The comet was visible for the first time in 80,000 years about two weeks ago, and astrologers said it might be possible to view with the naked eye on Saturday. The Royal Astronomical Society (RAS) has ...

NASA astronaut Matthew Dominick captured this timelapse photo of Comet C/2023 A3 from the International Space Station ...