Astronomers have recently discovered a fascinating exoplanet named TOI-4507 b, which is larger than Jupiter yet possesses an ...

ALMA captures surprising activity in comet C/2014 UN271, Bernardinelli-Bernstein comet, the largest ever detected.

The James Webb Telescope captures the beginning of planetary formation around the young star HOPS-315 for the first time.

NASA's Voyager 2 spacecraft captured dark streaks produced by geysers visible on the icy surface of Triton's south polar ...

The enigma of the intruder about the same size as Manhattan Island is making astronomers rethink what they know about cosmic ...

There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

Astronomers have spotted a free-floating ‘rogue’ planet, named Cha 1107-7626, that is going through a massive growth spurt, ...

WASHINGTON (Reuters) -Just as Earth orbits the sun, most planets discovered beyond our solar system orbit a host star.

Juno does not fall into those protected categories, and was also zeroed-out on the President's fiscal year 2026 budget ...

Cassini probe conducted closest Enceladus flyby in 2008 Clearer picture emerges of moon's subsurface chemistry Under its frozen outer crust resides a subsurface ocean A fresh look at data collected by ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...