Unlike jet engines, rockets are fuelled entirely by propellant which they carry, without the need for oxygen from air; consequently a rocket can fly in the vacuum of space, indeed rocket engines …

Dec 23, 2025 · Rocket, any of a type of jet-propulsion device carrying either solid or liquid propellants that provide both the fuel and oxidizer required for combustion. The term is …

What is a rocket? How are they used? A rocket is a tall and thin vehicle that is used to carry things into space. They carry people, supplies, satellites, or other spacecraft like rovers and probes …

Jul 1, 2025 · Launching a rocket into space is one of humankind's crowning achievements. Although they come in many different shapes and sizes, all rockets are propelled by engines …

Nov 21, 2023 · The Beginner’s Guide to Rockets will help you learn the basic math and physics that govern the design and flight of rockets. We’ll look at many different kinds of rockets, from …

NASA is building the next great rocket called the SLS, or Space Launch System, that will take us to the Moon, Mars and beyond. This rocket is 322 feet tall and will safely launch up to 4 …

Jan 24, 2023 · The traditional definition of a rocket is a vehicle, missile or aircraft which obtains thrust by the reaction to the ejection of fast moving fluid from within a rocket engine.

A rocket is a vehicle, missile, or aircraft that obtains thrust by reaction to the ejection of fast-moving fluid from within a rocket engine. The study and development of rockets is called rocketry.

May 16, 2023 · Learn about the basic math and physics principles that govern the design and flight of model rockets.

A rocket may be a missile, spacecraft, aircraft or other vehicle which is pushed by a rocket engine. Some big rockets are launch vehicles and some are manned (e.g. Saturn V).