Black Hole Collision May Have Exploded With Light
#NASA #ImageOfTheDay This artist's concept shows a supermassive black hole surrounded by a disk of gas.
http://www.nasa.gov/image-feature/black-hole-collision-may-have-exploded-with-light
每个人都有属于自己的一片森林,也许我们从来不曾走过,但它一直在那里,总会在那里。迷失的人迷失了,相逢的人会再相逢。愿这里,成为属于你的小森林。