Posts Tagged: space-time
What Exactly Are Black Holes? 
Black holes are one of astronomical things that fascinate me the most. They are oddities of the universe that until recently we didn’t even know if they existed. Now however thanks to new studies and NASA’s NuSTAR (Nuclear Spectroscopic Telescope Array) telescope we know more about them. So please read on and come and share my interest in these strange phenomenon that effectively are giant vacuum cleaners without the ability to get back that piece of Lego you sucked up.