Star Wanders Too Close to a Black Hole via NASA https://t.co/nyqlpg9QZ7 http://pic.twitter.com/e4JpNDTbjj
— martinengwicht (@martinengwicht) November 24, 2017
from Twitter https://twitter.com/martinengwicht
learning by doing
Star Wanders Too Close to a Black Hole via NASA https://t.co/nyqlpg9QZ7 http://pic.twitter.com/e4JpNDTbjj
— martinengwicht (@martinengwicht) November 24, 2017
from Twitter https://twitter.com/martinengwicht