NASA Spacecraft May Have Explored the Edges of an Early Mars Sea in 1997
NASA’s first rover mission to Mars, the Pathfinder, imaged an extraterrestrial marine spillover landscape 22 years ago, according to a new paper by Planetary Science Institute Senior Scientist Alexis Rodriguez. The landing site is on the spillway of an ancient sea that experienced catastrophic floods released from the planet’s subsurface and its sediments. This could ...