A new comet has been discovered. Now getting closer to the sun and expected to brighten over the next few weeks, comet C/2025 F2 (SWAN) is now visible in binoculars.

"A supercomputer simulation shows many galaxies merging over time. The parts of galaxies we can see are glowing stars forming ...

Once Andromeda reaches us ... After six billion years of cosmic carnage, Earth's night sky would be ablaze with the elliptical galaxy's bright, new core, if it weren't for the fact that the ...

Comet SWAN25F, a newly spotted celestial visitor, races toward a fiery encounter with the Sun. Catch its green glow near Andromeda before it possibly vanishes forever!