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 ...

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

For the best chance to observe Comet Lemmon, it is recommended to look in the predawn sky, particularly in the early hours ...

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

The interstellar comet 3I/Atlas reached its closest point to the sun. Here's how to follow the rest of its journey away from ...

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

As we approach mid-month, the moon visits two bright planets, Saturn's rings narrow and we get a final shot at Comet Lemmon.

On November 5, 2025, astronomers captured intriguing images of the interstellar object 3I/ATLAS, revealing a compact source of light but no discernible cometary tail. This surprising finding raises ...

A mysterious visitor from beyond the Solar System has emerged from its solar flyby without the cometary tail astronomers ...