Traction
In space and astronautical engineering, traction refers to the force that is applied to a spacecraft or a rocket to move it forward. Traction is generated by the propulsion system of the spacecraft or rocket, which can be either chemical or electric. Chemical propulsion systems use the energy released by the combustion of a fuel and an oxidizer to generate thrust, while electric propulsion systems use electric fields or magnetic fields to accelerate charged particles and produce thrust. Traction is a critical parameter in space missions, as it determines the velocity and trajectory of the spacecraft or rocket. The amount of traction required depends on the mass of the spacecraft or rocket, the distance to be covered, and the desired velocity. Traction can also be affected by external factors such as gravity, atmospheric drag, and solar wind.
Your Previous Searches
Random Picks
- Wings: In space and astronautical engineering, wings refer to the structures that generate lift and enable an aircraft or spacecraft to fly. Wings are typically designed to produce lift by creating a pressure difference between the upper and lower ... Read More >>
- Approach Speed: In the context of aerospace engineering, Approach Speed refers to the recommended speed an aircraft should maintain when it is preparing to land, typically when it is within the final stages of the approach phase. This speed is crucial for ... Read More >>
- Galileo: Galileo was an Italian astronomer, physicist, and engineer who is considered one of the most important figures in the development of modern science. He made significant contributions to the fields of astronomy, physics, and mechanics, inclu ... 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