NASA's InSight lander can finally dig a hole for its Mars heat probe

NASA's InSight lander was supposed be digging a hole so a probe (above) could measure the heat escaping from Mars' interior, but it hasn't made much progress since work got started in February — it hadn't even finished burying itself. At last, it's…
Source: Engadget | NASA's InSight lander can finally dig a hole for its Mars heat probe