@ooli to Space • 5 days agoEvidence of a black hole visiting Earth may be hiding in your housemashable.comexternal-linkmessage-square15arrow-up145arrow-down110
arrow-up135arrow-down1external-linkEvidence of a black hole visiting Earth may be hiding in your housemashable.com@ooli to Space • 5 days agomessage-square15
For the uninitiated: https://youtu.be/--9kqhzQ-8Q