"The most likely explanation is that it corresponds to human-made debris." ...

Add Yahoo as a preferred source to see more of our stories on Google. A streak of light is thought to be comet 3I/ATLAS as it flies past Mars from Wednesday through Tuesday and only the third ...

(NewsNation) — Theoretical physicist and Harvard Professor Avi Loeb is at odds with NASA over a newly surfaced picture of a cone-like object on Mars, which he told NewsNation appears to have been ...

A cone-shaped object is photographed by the Curiosity rover on Mars A cone-shaped item that was photographed by a Mars rover and called into question by a scientist has now been identified by NASA.

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 ...

A small, cone-shaped object photographed on the surface of Mars has ignited a public dispute between a prominent Harvard University scientist and NASA over what it actually is—and whether the space ...

Venus is often called Earth's evil twin due to its size, mass, material composition, and density. It even feels like Venus should've become a second Earth. However, it ended up being one of the ...