Comet Lemmon is now visible with comet SWAN after sunset while also remaining visible before dawn for Northern Hemisphere ...

Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a ...

According to Meteorologist Eric Snitil in New York, the comet will be brighter this week. The meteorologist with WROC in ...

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

Comet Lemmon, officially named C/2025 A6, has become brighter through the first half of October as it’s made it’s approach to ...

Comet 2025 C/2025 A6 - known as Comet Lemmon - will become brighter and brighter in Colorado's early evening skies over the ...

Since its arrival this summer, scientists have been racing to understand as much as possible about 3I/ATLAS, the third ...

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

Astrophotographer Brennan Gilmore has captured spectacular views of the solar wind stripping a vast section from C/2025 A6 ...

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

The fall sky-gazing season is officially in full swing with the Orionid meteor shower peak in October and comet A6 Lemmon ...

The European Space Agency's two Mars orbiters take their shot at getting pictures of the exotic interstellar comet 3I/ATLAS.