An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.

The NASA Opportunity Rover has once again sparked fascination after one of its older images resurfaced online, reigniting speculation about unusual objects scattered across the surface of Mars. While ...

A rather outlandish claim that an alien gun was spotted in a photo taken on Mars 12 years ago has drawn attention.

A photo taken by NASA's Opportunity rover in 2014 is circulating on social media, showing a figure that resembles a gun. This has led to theories of extraterrestrial life being present on the Red ...

Nasa's latest Mars discovery brings us closer to finding alien life. Perseverance has found deep deposits of complex carbon ...

NASA wants to send an ambitious fleet of helicopters to soar through Martian skies—but scientists fear the endeavor could ...

Results appear to contradict previous studies that claimed to have found traces of methane emanating from surface of planet ...

NASA’s Perseverance rover has uncovered the most extensive evidence yet of complex organic molecules on Mars, detecting ...

Perseverance identifies organic carbon molecules in rocks on riverbed that carried water billions of years ago ...

When a scientific controversy or breakthrough dominates headlines, press officers and journalists often quote a handful of ...

NASA's Perseverance rover has uncovered one of the most intriguing clues yet in humanity's search for life beyond Earth.