Rocket is a 1-year-old boy who’s been at the South Bend Animal Resource Center since around Thanksgiving. Rocket is starting to get a bit lonely now that he’s b ...
Why does a rocket have to go 25,000 mph (about 40,000 kilometers per hour) to escape Earth? – Bo H., age 10, Durham, New Hampshire There’s a reason why a rocket has to go so fast to escape Earth.