Holes such as this are of particular interest because they might be portals to lower levels that extend into expansive ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

A new image has emerged of the Red Planet rising above the lunar limb after being occulted by the moon in January.

A MYSTERIOUS hole on Mars could be harbouring alien life in an extensive network of underground tunnels, according to Nasa. From orbit, scientists have captured a deep pit on the Red Planet that ...

Space watchers are reacting to the news that water frost was unexpectedly found near the tallest volcanic mountain ... huge implications: It could help determine if and how liquid water exists on ...

The latest evidence suggests that Mars used to be a wet world covered in oceans, with astronomers uncovering not just icy remnants of this period, but signs of entire reservoirs of liquid water ...

They found that the seismic velocities observed by the InSight lander most closely resembled transitions from dry to wet rock, suggesting huge caches of subsurface water on Mars. That's in ...

A proposed Mars helicopter mission would search for signs of life, water and future human footholds in a vast volcanic canyon network. The little Ingenuity drone proved that helicopters can play a ...

Toxic dust on Mars would make a future mission to the red ... told CNN that dust mitigation is a big issue for space exploration. “As the authors have highlighted – the dust really does ...

There is a geological formation on the Martian surface that scientists say could be a huge ice water deposit ... Scientists operating Europe's Mars Express orbiter, which landed on the Red ...

Did Mars' water escape underground, where it dwells today in vast amounts? Some scientists aren't so sure. Scientists are confident Mars was once abundant with water, as seen in massive flood ...