Sensors
In the context of space and astronautical engineering, sensors are devices that detect and measure physical properties such as temperature, pressure, radiation, and magnetic fields. Sensors are crucial components of spacecraft and satellites, providing data for navigation, communication, and scientific research. They are used to monitor the health and performance of spacecraft systems, detect potential hazards such as micrometeoroids and space debris, and gather scientific data about the space environment. Sensors can be passive or active, and can operate in a variety of wavelengths including visible light, infrared, ultraviolet, and radio. They can also be designed to withstand the harsh conditions of space, including extreme temperatures, vacuum, and radiation exposure.
Your Previous Searches
Random Picks
- Low-gravity Environment: A low-gravity environment refers to a condition where the gravitational force acting on an object or a person is significantly lower than that on Earth. In space, microgravity or zero gravity conditions are considered as low-gravity environ ... Read More >>
- Planetary Body: In space and astronautical engineering, a planetary body refers to any celestial object that orbits a star, is not a star itself, and is large enough to have become rounded by its own gravity. This includes planets, dwarf planets, moons, as ... Read More >>
- Cell Wall: In space and astronautical engineering, the cell wall refers to the outermost layer of a spacecraft or satellite that protects the internal components from the harsh environment of space. The cell wall is designed to withstand extreme tempe ... 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