NASA @NASA
Progress! @NASAInSight's heat probe or "mole" is on the move, after a new strategy used the lander's robotic arm to help it start digging into the Martian soil once again. How @NASAJPL's team worked on the recovery effort: https://t.co/NSn6SlCbiS https://t.co/fMCU83htlk — PolitiTweet.org