Conditions are near-perfect to spot this celestial visitor, which won't appear again in our night sky for another millennium.

Look toward the northeast in the direction of Ursa Major (the Big Dipper) about 25 degrees above the horizon. The comet will ...

Comet Lemmon, also designated C/2025 A6, was discovered in January by a telescope scouring the night sky for near-Earth ...

This newly discovered comet could soon glow bright enough for the naked eye as it sweeps through October's morning and ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

A new comet discovered this month, called C/2025 R2 (SWAN) or SWAN25B, may soon be visible this fall for stargazers who know ...

Three meteor showers are active over Michigan skies, with peaks approaching. And a pair of comets are joining the show.

Daniel W.E. Green at the Central Bureau for Astronomical Telegrams, suggests that comet SWAN will hover near magnitude of +6, ...

There's a new comet in the night sky over Connecticut, and it might soon be bright enough to be seen with the naked eye.

Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere.

Recently, scientists discovered a number of new comets, two of which will be passing by Earth in October. Here's everything ...