CAPE CANAVERAL SPACE FORCE STATION — SpaceX launched its new uncrewed Starfall cargo capsule on its first test mission early Tuesday morning. A Falcon 9 rocket sent up the Starfall Demo mission from ...
If you've got the time, we've got the riddle. And it's time for a riddle about time: How many numbers are on a clock? It begins with the simplest of questions that, nevertheless, has no simple answer.