Nanowerk3y
Solid-propellant rocket
A solid-propellant rocket or solid rocket is a rocket with a rocket engine that uses solid propellants (fuel/oxidizer). The earliest rockets were solid-fuel rockets powered by gunpowder; they were ...
Boeing’s Starliner set for historic launch that will take two NASA astronauts into space
Boeing Co.’s Starliner spacecraft ... launched atop ULA’s first Vulcan rocket, the successor to its Delta IV and Atlas V ...
TASS3y
Talks on Russian RD-180 rocket engine deliveries to US may restart after Starliner’s tests
"Let us wait for the tests of Boeing’s Starliner spaceship. They are scheduled to perform another test flight in September. They launch it atop an Atlas rocket. The main propulsion system for ...