Astronomers have recently detected mysterious radio signals emanating from the ancient comet 12P/Pons-Brooks, capturing the ...

The comet is a Halley-type comet, meaning it’s an icy object that has an orbital period of anywhere between 20 and 200 years.

A research team led by the Shanghai Astronomical Observatory of the Chinese Academy of Sciences has used the Tianma Radio Telescope to conduct multi-band radio observations of the returning comet ...

An astronomer has snapped comet 3I/ATLAS using the Lowell Observatory's powerful Discovery Telescope, as well as his own ...

NASA is under growing pressure to release long-awaited images of the rare interstellar Comet 3I/ATLAS, only the third known ...

Comet 3I/ATLAS, a 7-billion-year-old visitor from another star system, is stirring alien rumors. Scientists explain why the ...

Astronomers from the Shanghai Astronomical Observatory have captured radio signals from comet 12P/Pons-Brooks, marking a ...

The comet could be older than our solar system. The comet is also distinct because nickel vapor was detected in the gas ...

On October 29, Comet 3I/ATLAS reached its closest point to the Sun. This point, known as perihelion, was around 210 million ...

A comet discovered last year — known as C/2023 A3 Tsuchinshan-ATLAS — is set to make a close approach to Earth in the coming days. The snowy dirtball is nearly 2 miles in diameter and its tail of dust ...

A newly discovered green comet is zipping by Earth and is now visible for the first time since before Galileo invented his telescope. A newly discovered green comet is zipping by Earth and is now ...