China's Shenzhou 20 astronauts arrive at Tiangong space station
The three astronauts of China's Shenzhou 20 mission arrived at the nation's Tiangong space station today (April 24), about 6.5 hours after lifting off.
The three astronauts of China's Shenzhou 20 mission arrived at the nation's Tiangong space station today (April 24), about 6.5 hours after lifting off.
