alikairanvi (25)in #blackhole • 8 years agoMost Distant Black Hole Discovered: NASAMost Distant Black Hole Discovered: NASA Astronomers combined data from NASA's Wide-field Infrared Survey Explorer…alikairanvi (25)in #introduceyourself • 8 years agointroduceyourselfi am ali from india i am doing a group for steemit i am addicted to earn and trying to gathering