New data from NASA's Juno orbiter reveals Jupiter is slightly smaller and more 'squashed' than scientists previously thought.

Interstellar comet 3I/ATLAS has triggered fevered speculation after the James Webb Space Telescope detected an "out of order" ...

NASA and the Hubble telescope have not confirmed the sheer massive size of 3I/ATLAS as mysterious object leaves solar system ...

About sixty-six comet groups have been tentatively identified, of which there are fifteen that can be regarded as ...

Discover the latest findings on interstellar comet 3I/ATLAS, from rare methane detections to high-resolution Hubble images, ...

Astronomers are excited about the newly discovered comet C/2026 A1 (MAPS), which was spotted by amateur astronomers in the ...

Over the past 2,000 years, a series of spectacular comets have graced our skies. Without fanfare, they appear seemingly from ...

SPHEREx tracked the interstellar comet as it grew considerably brighter after perihelion.

3I/ATLAS is not acting like a textbook comet when heated by the sun. Accurate tracking via perihelion revealed a ...

An important event has taken place around 3I/ATLAS, as a group of eight images have been captured showing the appearance of this interstellar comet. This happened during January, w ...

The findings, detailed in papers posted on arXiv, mark a rare scientific achievement for an object that formed around a star ...

The latest data from the Webb telescope (reported here) indicates that the plume of gas and dust surrounding 3I/ATLAS ...