The cosmos has always been a source of mystery and fascination, with its vastness filled with uncharted entities and phenomena. The recent discovery of a mysterious object on a trajectory toward Mars ...

NASA's Perseverance rover has added to its trove of curious finds, as the space agency published a photo of a rock on the surface of Mars that looks like a centuries-old helmet. The rock has a pointed ...

Someone alert Ziggy Stardust, there appear to be spiders on Mars. Strange black objects seen from 200 miles above the surface of Mars are generating interest and speculation that the unidentified ...

Oct. 7 (UPI) --NASA and the European Space Agency are tracking the 3I/ATLAS interstellar object as it travels past Mars on its way toward the Sun and through the solar system. The object is thought to ...

Beneath the surface of Mars lie an array of mysterious "blobs" that might hold clues about the earliest days of our solar system. NASA's InSight Lander discovered the dense lumps scattered through the ...

Scientists combine observations from Mars missions to get the clearest and most accurate track of 3I/Atlas so far.

The James Webb Space Telescope's main goal is to detect faint light from distant galaxies, but it recently observed one of the brightest objects in the night sky: Mars. The space observatory captured ...

The Manhattan-size interstellar object 3I/ATLAS will buzz past Mars this week — making its closest pass to any planet on its route as scientists are rushing to coordinate craft to observe the ...

Forget neat, smooth layers — Mars' interior is a chunky mix. New research suggests the interior of Mars is far messier than scientists once believed. Instead of neat, layered structures, perhaps ...