The first space probe to land on a comet finally woke up after taking a seven-month nap. CNN’s Amara Walker talks to an astronaut about this remarkable event.
Philae lander regains power on comet
Jun 15, 2015 | 8:07 PM
The first space probe to land on a comet finally woke up after taking a seven-month nap. CNN’s Amara Walker talks to an astronaut about this remarkable event.