HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD AGATHA CHRISTIE

Rock strata are full of gaps, or “unconformities,” but a billion yrs is a huge one, even in terms of geologic time. As geologist Kalin McDannell described to science mag EosIt’s very likely Cooper didn’t survive the soar, which was so dangerous that a qualified parachutist would most likely under no circumstances have tried it to begin with