Spacecraft Engines
Spacecraft engines are the propulsion systems that provide the necessary force to launch, maneuver, and maintain the trajectory of a spacecraft in space. These engines use various types of fuels, such as liquid hydrogen, liquid oxygen, and solid rocket fuels, to generate the required thrust. The engines can be classified into two main categories: chemical and electric. Chemical engines use the energy released by the chemical reaction between the fuel and oxidizer to produce thrust, while electric engines use electrical energy to accelerate ions or plasma to generate thrust. The choice of engine depends on the mission requirements, such as the payload mass, the distance to be traveled, and the duration of the mission. The development of advanced spacecraft engines is crucial for the exploration and colonization of space, as it enables the spacecraft to travel faster, farther, and more efficiently.
Your Previous Searches
Random Picks
- Metals: In the context of space and astronautical engineering, metals refer to a group of materials that are commonly used in the construction of spacecraft and their components. Metals possess a range of desirable properties for space applications ... Read More >>
- Network Protocol: In the context of space and astronautical engineering, a network protocol refers to a set of rules and standards that govern the communication between different devices and systems in a spacecraft or satellite network. These protocols ensur ... Read More >>
- Space Industry: Space Industry refers to the economic activities related to the design, development, launch, and operation of spacecraft and related services. It includes both government and commercial activities, such as satellite communication, remote se ... Read More >>
Top News
Check out this interactive map of the early universe, considered largest ever cr...
A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now....
News Source: USA Today on 2025-06-12
The Vera C. Rubin Observatory is about to totally transform astronomy...
With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni...
News Source: New Scientist on 2025-06-12
Trump's proposed science cuts will have huge consequences...
The universe will still be there to marvel at, despite brutal cuts set to hit NASA and the National Science Foundation's budgets. But the damage to future research will be long-lasting, says Chanda Pr...
News Source: New Scientist on 2025-06-11
Starlink satellites are leaking radio signals that may ruin astronomy...
Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink satellites, which seem to be unintentionally leaking radio signals that overpo...
News Source: New Scientist on 2025-06-09
Asteroids around Venus pose possible 'invisible threat' to Earth: Should you be ...
A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned....
News Source: USA Today on 2025-06-06