While Curiosity and Opportunity are still busy roving Mars, NASA has begun testing its next lander, InSight, scheduled to launch in March 2016. It will be the first mission devoted to studying the interior of the Red Planet, providing a unique and necessary addition to the Mars exploration program overall.
The potential landing site for NASA’s next Mars mission, InSight, has now been narrowed down to four locations. All four are close to each other in the Elysium Planitia region, a large plain near the Martian equator. The four locations were narrowed down from an initial list of 22 candidates.