New images show that comet C/2025 K1 (ATLAS) has fragmented after passing its closest point to the sun, ahead of its close ...

Apophis will make a rare close flyby of Earth in 2029 as scientists study its effects and analyse new findings on ...

The Leonid meteor shower is about to hit its 2025 peak activity this November. Here's everything to know about the annual ...

The image, captured by the Virtual Telescope Project, showcases a luminous, well-defined ion tail extending from the comet’s ...

Astronomers study 3I/Atlas as its tail rapidly expands and a strange cosmic radio signal reaches Earth, sparking new debate ...

I/Atlas is brightening, turning blue and emitting a radio signal, but scientists say its path misses Earth by a wide margin and it poses no threat to humans.

Blue Origin's New Glenn rocket was scheduled for launch on Sunday (Nov. 9) but it has been delayed until Wednesday (Nov. 12) ...

The interstellar comet has reappeared after months hidden behind the sun, offering astronomers fresh clues about how comets ...

The researchers have calculated the expected orbital elements, radiants and velocities of Earth-impacting interstellar ...

The Leonids meteor shower is one of the two best annual meteor showers to be seen in the Northern Hemisphere night sky, the ...

Harvard's Avi Loeb urges caution for 3I/ATLAS, warning its 'intent' and anomalies suggest a 'Trojan horse'. Experts debate if ...

Scientists say 3I/Atlas came closest to Mars in October. Its path this month put it in the path of the warm rays of our sun, where a tail became more visible. The 3.5-mile solar object is traveling at ...