Particulate Contamination
Particulate contamination refers to the presence of solid or liquid particles in the atmosphere or on surfaces that can cause damage or malfunction to spacecraft and their components. These particles can come from a variety of sources, including micrometeoroids, dust, and debris from launch vehicles or other spacecraft. Particulate contamination can cause abrasion, erosion, and corrosion of surfaces, as well as interference with sensitive instruments and electronics. To mitigate the effects of particulate contamination, spacecraft and their components are designed with protective coatings, filters, and shielding. Additionally, cleanroom environments are used during assembly and testing to minimize the introduction of contaminants. Particulate contamination is a significant concern for space missions, as it can compromise the performance and longevity of spacecraft and their instruments.
Your Previous Searches
Random Picks
- Bombs: In space and astronautical engineering, bombs refer to explosive devices designed to be used in space missions for various purposes such as propulsion, excavation, and mining. Propulsion bombs are used to generate thrust by detonating the e ... Read More >>
- Orbital Missions: Orbital missions refer to the launch of spacecraft into orbit around a celestial body, typically the Earth. These missions involve the use of rockets to propel the spacecraft to a specific altitude and velocity, allowing it to enter and mai ... Read More >>
- Thin Film Deposition: Thin film deposition is a process of depositing a thin layer of material onto a substrate. In space and astronautical engineering, thin film deposition is used to create coatings on spacecraft components, such as solar cells, thermal contro ... 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