Vanguard TV2

Vanguard TV-2, also called Vanguard Test Vehicle Two, was the third sub-orbital test flight of a Vanguard rocket as part of Project Vanguard. Successful VT-2 followed the successful launch of Vanguard VT-0 a one-stage rocket launched in December 1956 and Vanguard VT-1 a two-stage rocket launched in May 1957.

Vanguard TV2

Vanguard TV-2, also called Vanguard Test Vehicle Two, was the third sub-orbital test flight of a Vanguard rocket as part of Project Vanguard. Successful VT-2 followed the successful launch of Vanguard VT-0 a one-stage rocket launched in December 1956 and Vanguard VT-1 a two-stage rocket launched in May 1957.