Observers mention Comet SWAN as a small, condensed coma with a faint tail. By mid-October, it will become easier to be visible from northern latitudes, climbing steadily higher in the southwest ...

Inspired by the flashback sequences in Stephen King’s beloved horror novel, Welcome to Derry also stars James Remar, Stephen ...

A long-tailed comet named C/2025 R2 (SWAN) was first spotted near the sun on 12 September. NASA’s Solar Dynamics Observatory ...

If it's not enough for you living through a potential apocalypse event, let's take some time to discuss another one: a comet striking the Earth from outer space! Small cosmic projectiles hit the Earth ...

A comet explosion may explain mass extinctions 13,000 years ago, linking the Clovis people's vanishing and mammoth die-off to ...

Lunar minerals generate the rust mineral hematite when bombarded with high-energy oxygen particles, experiments show.

A decades-long scientific debate over the origins of the Silverpit Crater in the southern North Sea has been resolved. New evidence confirms that it was caused by an asteroid or comet impact about ...

Daniel W.E. Green at the Central Bureau for Astronomical Telegrams, suggests that comet SWAN will hover near magnitude of +6, ...

Astronomers are racing to study 3I/ATLAS, an interstellar comet whose strange behavior reveals new clues about how other ...

For the past few days, the interstellar comet 3I/ATLAS has been displaying a blue-green gas coma measuring 2.5 arcminutes ...

On the side of the Sun facing Earth, a giant coronal hole appeared in the shape of an enormous love heart, many times the ...