Rocket Propulsion Systems
Rocket Propulsion Systems are the technologies used to propel a rocket into space. These systems use the principle of action and reaction, where the rocket expels mass in one direction, causing a force in the opposite direction that propels the rocket forward. There are two main types of rocket propulsion systems: chemical and electric. Chemical propulsion systems use a chemical reaction to produce thrust, while electric propulsion systems use electrical energy to accelerate propellant particles. Chemical propulsion systems are further divided into solid and liquid rocket engines. Solid rocket engines use a solid fuel and oxidizer mixture, while liquid rocket engines use liquid fuel and oxidizer that are pumped into a combustion chamber. Rocket propulsion systems are critical to space exploration and have enabled humans to travel beyond Earth's atmosphere and explore the cosmos.
Your Previous Searches
Random Picks
- Enceladus: Enceladus is a small icy moon of Saturn that has become a focus of astrobiological research due to the presence of a subsurface ocean of liquid water and organic compounds. The geysers of water vapor and icy particles that erupt from the mo ... Read More >>
- Spacecraft Operation: Spacecraft operation refers to the management and control of a spacecraft during all phases of its mission, including launch, in-orbit operations, and re-entry. This involves monitoring the spacecraft's systems and performance, communicatin ... Read More >>
- Cargo: In space and astronautical engineering, cargo refers to any material, equipment, or supplies that are transported to or from space. Cargo can be carried by spacecraft, rockets, or other vehicles designed for space transportation. The transp ... Read More >>
Top News
A former University of Iowa manager embezzled funds, an audit finds...
A new state audit in Iowa says the former manager of the machine shop at the University of Iowa’s Department of Physics and Astronomy deposited nearly $1 million that should have gone to the univers...
News Source: ABC News on 2024-09-04
NASA’s DART collision may result in the first human-made meteor shower...
Small, rocky debris created when NASA intentionally slammed a spacecraft into an asteroid could create a new meteor shower that may be visible from Earth or Mars....
News Source: CNN on 2024-08-31
Read an extract from Octavia E. Butler's Parable of the Sower...
In the opening to Octavia E. Butler's prescient science fiction novel Parable of the Sower, the latest pick for the New Scientist Book Club, we are introduced to Lauren Olamina and start to learn abou...
News Source: New Scientist on 2024-08-30
Six mysterious rogue worlds spotted within cosmic cloud by Webb telescope...
Astronomers used the James Webb Space Telescope to spot rogue worlds that don’t orbit stars within a cosmic cloud 960 light-years away....
News Source: CNN on 2024-08-27
Jaylen Brown's new song proves that he should probably stick to his day job...
I don't want to tell Jaylen Brown what to do. I also just don't want to hear him rap anymore....
News Source: USA Today on 2024-08-23