Why scientists lost track of a satellite in overcrowded space— for 25 years: ‘It’s basically like air traffic control’
Lost — and found — in space. Thought misplacing your car keys was bad? A satellite called S73-7 that had been missing since the 1990s mysteriously turned up again this week, raising the question of how the Department of Defense lost the interstellar probe in the first place. “The S73-7 satellite has been rediscovered after … Read more