Astrophotographers combat satellite streaks by capturing a multitude of short exposures over the course of a single session.

Comet Lemmon, or C/2025 A6, was discovered by the Arizona-based Mount Lemmon Survey, which observed it as an almost ...

The comet currently resides in the constellation Ophiuchus (The Serpent-bearer), positioned about 147 million kilometers from ...

Well, Comet Lemmon finally passed its closest approach to the Sun and is now heading back into the outskirts of the solar ...

Tonight, skywatchers can witness Comet Lemmon (C/2025 A6), a rare visitor visible in the northwestern sky after sunset. This once-in-a-lifetime event, not to be repeated for 1,150 years, offers a ...

Here's where Comet 3I/ATLAS, Lemmon and SWAN are in the Halloween sky.

Comets Lemmon and SWAN are soaring past Earth in a rare cosmic treat. Here's best viewing times, tips and more in ...

According to Meteorologist Eric Snitil in New York, the comet will be brighter this week. The meteorologist with WROC in Rochester, N.Y., said the best way to see Comet Lemmon, also known as Comet ...

There’s still enough time to photograph the most photogenic comet of the year, but once it’s gone, you won’t see it again ...

The mysterious interstellar object 3I/ATLAS appears to have challenged conventional notions about comets. Recent images taken ...

Short-period comets get close to the sun much more often than their long-period kin, and every time they do, they deplete more of their gas and dust. Consequently, they don’t typically emit as much ...

A comet making its closest pass to Earth Tuesday may be visible to the naked eye in the evening skies above Connecticut. Comet Lemmon, which was discovered earlier this year, will pass by at about ...