Electron Beam
An electron beam is a stream of high-energy electrons that are emitted from the electron gun of a spacecraft or a satellite. The electron beam is used for a variety of purposes such as propulsion, communication, and scientific experiments. In propulsion, the electron beam is used to generate thrust by ionizing a propellant and accelerating the resulting ions using an electric field. In communication, the electron beam is used to generate a high-frequency electromagnetic wave that can be modulated with information and transmitted to Earth. In scientific experiments, the electron beam is used to study the properties of materials and the behavior of particles in space. The electron beam can also be used to generate X-rays and other forms of radiation for medical and industrial applications.
Your Previous Searches
Random Picks
- Spacecraft Design: Spacecraft design is the process of designing and developing spacecraft for various missions, including communication, exploration, scientific research, and military applications. It involves the integration of various subsystems, such as p ... Read More >>
- Mathematical Model: In space and astronautical engineering, a mathematical model is a set of equations or algorithms that describe the behavior of a physical system or process in space. These models are used to simulate and predict the behavior of spacecraft, ... Read More >>
- Handling Equipment: Handling Equipment refers to the machinery and tools used for the transportation, manipulation, and maintenance of spacecraft and their components. This includes cranes, hoists, lifts, and robotic arms that are used to move spacecraft and p ... 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