TIL: That's No Moon. It's Aliens. (Maybe.)

By Spiral Education 26 Aug 17:57
Dyson sphere aliens space megastructure NASA Kevin Hand astrobiology extraterrestrial national geographic nat geo science theroy technology life sun star energy news video TIL today I learned youtube Display all tags
1 slide
2

Slides in TIL: That's No Moon. It's Aliens. (Maybe.)

The fastest way to carry out formative assessments in class JOIN FREE