Earth is the only planet with plate tectonics – a geological feature that largely helps in temperature balance. Read more interesting and likely unknown info-tids for our big home in honor of the Earth day.
Meteor Bang 2013
visualized by: Karl Tate / space.com
It’s raining rocks, big rocks! Space.com reports on the recent meteor mayhem happened in Russia and parallels the incident with the one of the latest and biggest recorded bangs in Tunguska of Siberia about 100 years ago.