Will Goodman, managing editor at Rockets are Cool, discusses the upcoming launch of SpaceX's Falcon Heavy, considered by many to be the world's most powerful rocket.
Goodman talks about the steep price tag for tickets to see Tuesday's launch. He also weighs in on the power of the rocket and what it means for NASA's future.
A giant Tyrannosaurus rex skeleton that’s been dug up from three sites in the United States is going up for auction in Zurich. It's a first sale of its kind in Europe.
