Here's an observers' guide to the newly discovered Comet 2025 F2 (SWAN), which is visible in northern skies right now.

The swirling, paint-like clouds in the darkness of space in this stunning image seem surreal, like a portal to another world ...

Initial observations suggest the comet, called C/2025 F2 (SWAN), will continue getting brighter as it approaches the sun.

Kohoutek 4-55 is a dazzling planetary nebula captured in vivid color by the Hubble Space Telescope. Formed by the dramatic ...

Watch this sleepy black swan cygnet hitch a ride on mom to rest and warm up, knowing it is safe and sound tucked into its ...

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Currently only visible from the Northern Hemisphere, C/2025 F2 (SWAN) looks like a small green sphere. Its vivid green glow is caused by diatomic carbon molecules, which emit a green light under the ...

Last year there was much ballyhoo over the so-called “devil comet,” some will-it-won’t-it drama of Tsunchinshan-ATLAS, and the sudden discovery (and quick demise) of a third comet that failed to meet ...

Hazmat Controlled Contained Vehicle Fire in HAZELMERE in the CITY OF SWAN: Status: Active: Location: A vehicle fire near Bushmead Road and the intersection of Centr ...

The striking Comet C/2025 F2 (SWAN) photograph was captured by astrophotographer Josh Dury at 4:50 a.m. local time on April 9.

A few weeks ago, along a ridge somewhere north of the South African city of Pretoria, Sacha Dench returned to the skies once more. The Dartmoor-based conservationist, nicknamed the “Human Swan” for ...