On February 18th, 2021, NASA’s Perseverance rover made a historic landing in Jezero Crater, beginning an unprecedented ...

The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of ...

New evidence of ancient rivers suggests Mars may have been a "blue planet," thanks to an ocean spanning its entire northern ...

NASA has released a stunning high-resolution image of Mars taken by its Mars Reconnaissance Orbiter. The picture was captured using the powerful HiRISE camera and shows a very young impact crater in ...

ESA's first mission to another world, the Mars Express orbiter, began circling the Red Planet on June 2, 2003. Ever since, ...

Mars, the planet we see today—arid, cold, and covered in red dust—may have once been a "blue planet" with a vast ocean that ...

"The structures that we were able to identify in the images are clearly the mouth of a river into an ocean." The post ...

geological signatures indicate that around 3.4 billion years ago, a connected oceanic system existed on a planetary scale, rather than just isolated lakes.

Three billion years ago, you could have stood on Mars and watched a river spill into a sea. That picture is still speculative ...

Ancient shoreline features hint that water on Mars once formed a vast ocean.