NASA @NASA
How did @NASAPersevere pick its exact landing spot? Believe it or not, the Mars rover decided precisely where to land just moments before it touched down. It's thanks to the work of engineers like Swati Mohan & new tech called Terrain Relative Navigation: https://t.co/HzHoJCJifC https://t.co/a85pSAw9WV — PolitiTweet.org