In the photo from the space station, the comet is captured just above Earth’s horizon, which is illuminated by a bright light — also known as airglow — that occurs in the planet’s upper atmosphere when atoms and molecules emit light after being excited by sunlight.

Experts think the comet started breaking up last week, but it's still putting on a show for star gazers for a few more days.

G3 (ATLAS) did it! It survived its perilous perihelion, getting ten times closer to the Sun than Earth does. This comet is a sungrazer comet, and the encounter made it bright – so bright that even at a considerable distance,

Comet ATLAS brightens as it nears the Sun, providing scientists with valuable data on solar wind interactions and offering a rare celestial spectacle.

January 13, 2025, as Comet G3 ATLAS (C/2024) reaches its peak brightness. This once-in-a-lifetime spectacle marks the comet's closest approach to the Sun, bringing it within 8.7 million miles of the Sun at its perihelion.

January 2025 hosts extraordinary celestial events, including the rare appearance of Comet G3 ATLAS, visible once every 160,000 years. Optimal viewing