Intercontinental ballistic missile
device · 1957 · Digital age
The R-7 was the first ICBM.
What it is made of
- Gyroscope — has part. Inertial navigation.
- Solid rocket motor — has part. Solid-fuel ICBMs.
Principles and materials it uses
- Steel — is made of. The body is steel and composite.
What it is a kind of
- Multistage rocket — is a kind of. A multistage rocket.
- R-7 rocket — includes. The R-7 was designed as an ICBM.