For the best view of the comet C/2023 A3 Tsuchinshan-ATLAS in Bucks County, look west just after sunset on Monday.

Scientists say comet C/2023 A3 Tsuchinshan-ATLAS is visible once every 80,000 years, and people across North America were ...

One of the brightest comets seen from Earth could be seen in the skies over the weekend. Another chance encounter will ...

Some Central Texans witnessed a once-in-a-lifetime astronomical event this weekend, as a comet passed over the region and was ...

The ESA (European Space Agency) and NASA Solar and Heliospheric Observatory (SOHO) have captured images of the ...

News Channel 11 viewer Don Carrier photographed a once-in-80,000-years comet currently passing over Earth in Mendota, ...

You have just a few weeks left to view the "comet of the century" making its 80,000-year orbit around Earth. Comet C/2023 A3 Tsuchinshan–ATLAS will be visible with the naked eye from Earth until late ...

KCRA 3 viewers have been sending pictures of a flash in the sky to our newsroom which is a recently discovered comet.

Look into the sky this month and you will be able to see a comet that hasn’t visited Earth in 80,000 years. Comet C/2023 A3 ...

The $5 billion Europa Clipper will launch from the Kennedy Space Center on Monday for a four-year trek to Jupiter's moon to ...

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