Comet MAPS, the much-anticipated “Great Easter Comet”, was completely destroyed in a cataclysmic fragmentation just hours ...

A dramatic breakup near the sun erased hopes of a bright comet lighting up the evening sky this week.

Though C/2026 A1 (MAPS) didn't survive, comet C/2025 R3 (PanSTARRS) is moving toward peak brightness and could become visible ...

Comet C/2026 A1 (MAPS) belongs to a rare group of sungrazing comets.

ESA's Juice mission captured incredible data from comet 3I/ATLAS as it passed near the Sun, revealing new clues about its ...

The comet has been on our radars since the summer of 2025, when the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...

Astronomers using NASA's Hubble Space Telescope have found evidence that the spinning of a small comet slowed and then ...

New evidence suggests that the famous interstellar traveler may be so old that its home system no longer exists.

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

"Sometimes the best science happens by accident." The post Scientists Startled by What Happens When They Point Hubble at ...

A new analysis of archival Hubble Space Telescope photos reveals that a peculiar comet slowed its spin before fully reversing ...

At the time of the observations, comet 3I/ATLAS had just passed its perihelion, its closest ever approach to the Sun. While still 210 million kilometers (130 million miles) from our star, this was ...