An InSight-ful Article

In case you blinked, the BBC has a well-written article to quickly get you up to speed on NASA's InSight Mars lander.

InSight is primarily a geology mission: seismometers, subsurface heat flow probe,  wobble-o-meter, weather station.  But don't worry, astrobiology fans.  The next round of landers in 2020 will look for those signatures.