thesciencellama: Neil deGrasse Tyson lays down some cold hard truth.Every second our Sun releases energy equivalent to about 1 Billion (1,000,000,000) nuclear bombs, and we are digging in the sand.

thesciencellama: Neil deGrasse Tyson lays down some cold hard truth.Every second our Sun releases energy equivalent to about 1 Billion (1,000,000,000) nuclear bombs, and we are digging in the sand.

tags: That guy Turtle,

from: https://rjturtle9.tumblr.com/post/41853914883