'Cloaked' black hole discovered in early universe
According to current theories, a dense cloud of gas feeds material into the disk surrounding a supermassive black hole during its period of early growth, which "cloaks" or hides much of the quasar's bright light from our view.
Aug 09, 2019, 15:44 PM ISTScientists discover dark matter lost since birth of universe
Scientists, for the first time, have been able to measure the amount of dark matter the Universe has lost since the Big Bang some 13.7 billion years ago.
Dec 31, 2016, 08:24 AM ISTIndian origin astronomer-led team spots mid-size black hole
In a first, a team including an Indian-origin astronomer has found evidence for a new intermediate-mass black hole about 5,000 times the mass of the Sun.
Sep 22, 2015, 11:33 AM IST