Black Hole Stuff Sack supplier_Dutch American He was born in Croatia

He was born in Croatia to Serbian parents – one an inventor

" - Neil deGrasse Tyson

Publisher: Harvard University Press

NASA - https://www

''Sun Moon and Earth'' explores the history of this celestial phenomenon and includes illustrations by the author

Black Hole Stuff Sack supplier_Dutch American He was born in CroatiaNobody really understands me! I am a Black Hole, a place in space where gravity pulls so hard that even light cannot escape. I may be invisible, but I matter a lot! My gravity is so strong because a lot of matter has been squeezed into a very tiny space. One atom may weigh as much as a mountain! As no light can escape my gravity, I cant be seen in the ordinary sense. Scientists have to use clever methods to detect my presence by observing my effects