The study of ancient lava formations on Mars is the most complete to date from a series of observations conducted on the floor of Jezero crater, where NASA’s Perseverance rover touched down nearly fou ...

Because Mars lacks plate tectonics, unlike Earth, the surface seen today is similar to that of long ago, making its history ...

These clay layers are sandwiched between older, non-clay layers below and younger, non-clay layers above, marking distinct geological events in Mars' history. Dr. McNeil said, "These mounds are ...

Delve in and read on to know more! Finding life– or not finding it– on Mars could teach us more about Earth’s history and help answer the bigger question of whether life exists anywhere else ...

John Grotzinger, former project science for Curiosity’s mission, described the latest discovery as “an important advance” for researchers trying to understand the history of Mars' climate.

NASA’s Mars Ingenuity helicopter made history early Monday when the drone became the first powered craft to fly on another world. In this video, WSJ visits the company NASA contracted to build ...