Are We There Yet?

"A smashing good time": NASA plans to knock an asteroid out of orbit to learn how to save our planet from a future impact

Informações:

Synopsis

NASA’s DART mission is set to launch tonight from Vandenberg in California, on a 10-month mission that ends when it smashes into a tiny rock in space. The spacecraft is part of NASA’ planetary defense plan -- figuring out ways to save our own Earth should an asteroid threaten to hit us.