A Merger of Stars via NASA https://t.co/5hdcrLeuCY pic.twitter.com/zjkLJGMhYj
— martinengwicht (@martinengwicht) July 16, 2018
from Twitter https://twitter.com/martinengwicht
learning by doing
A Merger of Stars via NASA https://t.co/5hdcrLeuCY pic.twitter.com/zjkLJGMhYj
— martinengwicht (@martinengwicht) July 16, 2018
from Twitter https://twitter.com/martinengwicht