It is also theoretical. Astronomers infer the Oort Cloud is there because it’s the only logical explanation for the arrival ...

A comet discovered in 2023 will pass by Earth this weekend and become increasingly visible in Central Illinois over the next ...

Recently, the comet has been obscured by the glare of the Sun, but it will soon become visible in the Northern Hemisphere, ...

This week, a thick, bright line entered from the right side of SOHO's imagery and paraded across the field of view, moving ...

In the days following its sweep around the sun, Ikeya-Seki was a spectacular sight in the late October and early November ...

To get the best view of the comet, go outside about an hour after sunset and look west. The comet should be visible from the ...

How, when, and where to look to see Comet A3 Tsuchinshan-ATLAS after sunset this Saturday, Oct. 12, with sky charts, before ...

Skywatchers are in for a rare celestial treat tonight as Comet Tsuchinshan-ATLAS (C/2023 A3) makes its closest approach to ...

In case you haven’t heard, which I’m sure many of you have, there’s a promising comet on the way. By promising, I mean it may ...

A once-in-80,000-year sight will make its closest approach to Earth this weekend before heading into the vast abyss of outer ...

A comet could be visible among the stars in the coming weeks if it is not too cloudy. This comet, C/2023 A3 ...

It has already been dubbed the comet of the century. Starting today, Saturday, October 12, the comet C/2023 A3 ...