The Mars InSight lander is on track to launch in May

The InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport) lander has passed its last major environmental test ahead of a planned May 2018 launch to Mars. The thermal vacuum testing, or TVAC, lasted two weeks and simu…
Source: Engadget | The Mars InSight lander is on track to launch in May