Named Kohoutek 4-55, the nebula was captured by the Hubble Space Telescope. Planetary nebulae like Kohoutek 4-55 are the ...

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

Photos show that comet C/2025 F2 (SWAN) experienced a "major eruption," causing it to become temporarily brighter. However, ...

A freshly-discovered comet has lots of skywatchers training their telescopes on the dawn sky, but pretty soon the new Comet ...

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

Dubbed C/2025 F2 (SWAN), the dust-laden streak is nicknamed for the SWAN instrument aboard the European Space Agency's sun-watching SOHO spacecraft. Australian amateur astronomer Michael Mattiazzo ...

The problem with swans is they can become aggressive, territorial, and destructive. Once they have found a space they feel ...

Flying at 500 feet, pilot and biologist Bruce Conant looked in the direction I called and banked the de Havilland Beaver toward the swans on the lake a mile away. We were flying as part of a month ...