Second Mysterious Monolith, Located In Romania, Disappears Overnight
Second mysterious monolith, located in Romania, has disappeared overnight. https://www.vice.com/en/article/pkdan8/mysterious-monolith-update-romanian-monolith-disappears-in-middle-of-night (Photo courtesy of Ziar Piatra Neamt)
Massive Star Disappears Without A Trace
Massive star disappears without a trace. https://gizmodo.com/a-massive-star-has-disappeared-without-a-trace-1844207424 (Photo courtesy of ESO)