3I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star. Tune in ...
C/2024 E1 (Wierzchos) brightened significantly ahead of its close approach to the sun.
King William should have seen his demise coming, according to the medieval omen experts of his era. Halley’s comet appeared ...
Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...
Tune in today (Jan. 16) to bid farewell to interstellar comet 3I/ATLAS, courtesy of a livestream from the Virtual Telescope ...
New polarimetry data on interstellar comet 3I/ATLAS reveals bizarre refractory dust, proving this alien visitor formed in a ...
The British astronomer and mathematician Edmond Halley was not, after all, the first to understand the cycle of the comet ...
Comet 3I/ATLAS, only the third interstellar object ever observed, is making its final pass through our skies, offering a rare ...
Astronomers spotted comet C/2025 R3, potentially visible without telescopes. It will approach Earth and Sun in April 2026, ...