A new comet has been discovered. Now getting closer to the sun and expected to brighten over the next few weeks, comet C/2025 ...

Skywatchers throughout the Northern Hemisphere are enjoying views of the newly discovered Comet SWAN.

Comet SWAN25F, which was first seen by ESA's SOHO satellite, is thrilling skygazers with its striking green color. It is visible just before dawn on t ...

In late March, three amateur astronomers discovered Comet C/2025 F2 (SWAN). Immediately, predictions began appearing online stating the brightness this object might reach. But, as comet discoverer ...

"A supercomputer simulation shows many galaxies merging over time. The parts of galaxies we can see are glowing stars forming from gas in their central parts. Visualizations like these inform ...

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!

Point your eyes to the sky above the northeastern horizon in the Northern Hemisphere for the best chance to spot comet ...

A new comet, officially designated SWAN25F, has entered the morning skies of the Northern Hemisphere, and it’s already visible with binoculars. The comet was first spotted on April 1, 2025, by ...

The easiest way to time travel is more simple than you realise - and it doesn't involve any fancy equipment, say scientists.

Sir Patrick Moore celebrates the 700th episode of The Sky at Night at his home in Sussex ... Sir Patrick Moore looks at the autumn constellations of Andromeda and Pegasus, which are full of ...

For more than a millennium, Orthodox Christian monks have woken up in the predawn darkness to start their day with prayer at ...