X-37B : 2nd test
On 03-16-2011
The X-37B automatic engine is like a small space shuttle.
During the first fly achieved on December the 7th, 2010, the machine has spent 224 days in space (about 7 months).
During the first fly achieved on December the 7th, 2010, the machine has spent 224 days in space (about 7 months).
