This is TESS, Our Newest Planet-Hunter via NASA https://t.co/CgpgGr2gqj pic.twitter.com/OZGK0cvXMw
— martinengwicht (@martinengwicht) March 28, 2018
from Twitter https://twitter.com/martinengwicht

learning by doing
This is TESS, Our Newest Planet-Hunter via NASA https://t.co/CgpgGr2gqj pic.twitter.com/OZGK0cvXMw
— martinengwicht (@martinengwicht) March 28, 2018
from Twitter https://twitter.com/martinengwicht