Recent advancements in space exploration have unveiled astonishing discoveries beneath the surface of Mars, revealing structures that challenge existing scientific theories. These extraordinary ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Researchers have found bizarre, enormous structures hidden deep beneath the remains of an ancient Martian ocean. These ...

The surface of Mars looks like an empty red wasteland. But if you look a bit closer, the remnants of an ancient alien civilization begin to take shape. At least, that's the conclusion of George J.

A new map of Mars’ gravity made with three NASA spacecraft is the most detailed to date, providing a revealing glimpse into the hidden interior of the Red Planet. “Gravity maps allow us to see inside ...

Mars has a distinct structure in its mantle and crust with discernible reservoirs, and this is known thanks to meteorites that scientists at Scripps Institution of Oceanography at UC San Diego and ...

11:56, Wed, Mar 18, 2026 Updated: 11:56, Wed, Mar 18, 2026 Bombshell photos released by NASA appear to show a ‘pyramid the same size as Giza’ on the surface of Mars. It has prompted discussions about ...