Vostok
The Vostok-3KA consisted of a spherical descent module, which housed the cosmonaut, instruments and escape system, and a conical instrument module, which contained propellant and the engine system. &#…
Spacecraft
X-37B
The Boeing X-37, also known as the Orbital Test Vehicle (OTV), is a reusable robotic spacecraft. It is boosted into space by a launch vehicle, then re-enters Earth’s atmosphere and lands as a spacepla…