Didn't get enough of last week's solar storm and northern lights show? A comet that hasn't been seen for 80,000 years could ...

The human mind may find it difficult to conceptualize: a cosmic cloud so colossal it surrounds the sun and eight planets as ...

Comet Tsuchinshan–ATLAS is expected to be visible for the next few weeks after making its its closest approach last Saturday.

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

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

Comet Tsuchinshan-ATLAS can be seen after sunset for the next 10 days. As the sky darkens, the comet should be visible in the ...

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Monday, Oct. 14, with sky charts, ...

A3 comet, visible from Earth every 80,000 years, still visible in western sky above S.C. through October. Look up Oct. 15 for ...

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

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 ...

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Sunday, Oct. 13, with sky charts, ...