Delta II History
1,515 वेळा पाहिले
व्हिडिओचे वर्णन
The Delta II rocket family traces back to the first Delta launch in 1960. Since its first launch, the rocket has seen steady improvement and has become a robust and consistent powerhouse for NASA missions.
जोडलेले
18 मे 2016
टिप्पण्या
