How scientists are unveiling the mysteries of a possible black hole at the heart of our galaxy

For the past two decades, two rival teams of astronomers, looking to test some of Albert Einstein's weirdest predictions about the universe, have aimed their telescopes at a star hoping to confirm the existence of a monstrous black hole source: https://ift.tt/2RBFm8s #Headlines by: Dennis Overbye Original Post: https://ift.tt/2JLD7N9 https://ift.tt/2ASjRL4
source: https://droolindognews.blogspot.com/2018/11/how-scientists-are-unveiling-mysteries.html