Guest Post: The Cosmic Energy Inventory - Universe Today
[/caption] Now that the old year has drawn to a close, it’s traditional to take stock. And why not think big and take stock of everything there is? Let’s base our inventory on energy. And as Einstein taught us that energy and mass are equivalent, that means automatically taking stock of all the mass that’s … Continue reading "Guest Post: The Cosmic Energy Inventory"
Post to Tumblr