A very bright green comet grabs attention worldwide. Astronomers watch C/2024 E1 (Wierzchoś) closely. It brightens quickly as it nears Earth.
This icy visitor measures city-sized. Polish astronomer Kacper Wierzchoś discovered it in March 2024 at Mount Lemmon Observatory. The comet now races toward its closest point to Earth on February 17, 2026.
Observers spot a striking green glow. The color comes from glowing gases in its coma. James Webb Space Telescope data shows high carbon dioxide levels inside that luminous cloud.
Scientists first estimated the nucleus at about 13.7 kilometers wide. New analysis suggests a smaller size. Experts now view it as a long-period comet from the distant Oort Cloud.
The comet follows a hyperbolic orbit. It enters our solar system only once. After this visit, the Sun’s gravity slings it outward forever.
The object likely spent one to three million years drifting inward. It passed perihelion in January 2026. Now it heads toward Earth for the best viewing window.
Skywatchers use telescopes and binoculars to see it. The comet shines brighter each night. Clear skies help reveal its green tail and coma.
This rare event excites the astronomy community. Long-period comets like this visit us just once. They carry clues about the early solar system.
In related space news, astronomers recently observed a massive star in the Andromeda galaxy collapse quietly into a black hole. It vanished without a dramatic explosion.
The green comet offers a fleeting show. Catch it soon before it vanishes into deep space.