Comet C/2025 A6 Lemmon is getting brighter and whether you have a telescope, binoculars or just your eyes, here’s how you can ...

What makes 3I/ATLAS especially intriguing is that the comet might be three billion years older than our entire Solar System.

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

See stunning photos of Comet C/2025 A6 (Lemmon) as it brightens ahead of a possible naked eye appearance in mid-October.

ESA’s Mars orbiters captured images of the interstellar comet 3I/ATLAS as it passed close to Mars, revealing its bright, hazy ...

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

The interstellar object 3I/ATLAS has been something of a mystery ever since it graced our solar system. From all outward ...

Two rare bright comets are visiting our neighborhood this month, making for once-in-a-lifetime viewing. The comets, C/2025 A6 (Lemmon) and C/2025 R2 (SWAN), are already showing off their green tails ...

A new image shows the growing tail of a comet from another star system streaking across our solar system. The image of comet 3I/ATLAS was captured on Aug. 27 using one of the telescopes at the ...

The comets can be seen from the Northern Hemisphere as their orbits take them through our cosmic backyard. Two such ...

In addition to the supermoon, Blanco noted that two meteor showers will be visible this October. "Taurids and the Orionids, ...

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