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

A once-in-a-lifetime look at the stars could be possible beginning Saturday at twilight. Comet Tsuchinshan-ATLAS, also known ...

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

An ancient comet discovered last year is passing by Earth, and Pittsburghers may get a chance to see it if conditions are ...

While the northern lights captivated countless people across the Tri-State Area this week, Mother Nature isn't finished ...

The comet, which will be visible to the naked eye, orbits the sun roughly once every 80,000 years—the last time it passed ...

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

Comet Tsuchinshan-Atlas, also known as C/2023 A3, is making its way towards Earth and is expected to be visible to the naked ...

A recently discovered comet, known as C/2023 A3 Tsuchinshan–ATLAS, will make its closest approach of Earth on Saturday.

Stargazers will have the chance to spot what could be the most impressive comet of the year for the next couple of weeks.

Look to the night sky on Saturday for the best chance to see a comet that won't be back for another 80,000 years, according ...

A ” once in a lifetime ” comet is expected to light up the night sky as it passes by Earth later this week. Comet Tsuchinshan ...