Lakes on Mars Mons (previously informally named "Mount Sharp" to pay tribute to geologist Robert P. Sharp) rising higher from the crater floor than Mount Rainier rises above Seattle. Strong evidence uggests that Gale Crater once held a large lake. On August 6, 2012, the Mars Science Laboratory landed on Aeolis Palus near Aeolis Mons in Gale Crater. On August 5, 2012, the Mars Science Laboratory rover, ""Curiosity", landed at the foot of a layered mountain inside Gale crater. As the mission progressed, discoveries and conclusions were released from NASA detailing the mounting evidence that Gale once contained a large lake. On September
SpaceX Red Dragon mission, as originally proposed by NASA Ames Research Center, were: A 2014 study of a potential 2021 NASA-funded "Red Dragon" mission suggested that it could offer a low-cost way for NASA to achieve a Mars sample return. In the concept, the "Red Dragon" capsule would be equipped with the system needed to return samples gathered on Mars, including a Mars Ascent Vehicle (MAV), an Earth Return Vehicle (ERV), and hardware to transfer the sample collected by a previously landed rover mission, such as NASA's planned Mars 2020 rover, to the ERV. The ERV would transfer the samples to high Earth