Doctors Warn of Relatively Little Known Hazard Linked To Open Water Swimming

While on the Moon, astronauts did not have any data to tell how long the small water tank used for cooling in their backpacks would last. After returning to and repressurizing the Lunar Module, they could drain and measure remaining water in the backpacks to confirm the predicted

NASA's Curiosity rover discovers water-rich fracture halos in Gale Crater

Gun Violence Surges Linked to Unseasonably Warm Days