Radio Waves
Radio waves are a type of electromagnetic radiation with wavelengths ranging from about 1 millimeter to 100 kilometers. They are used in various applications in space and astronautical engineering, including communication, navigation, and remote sensing. Radio waves are used to transmit information from spacecraft to Earth, and vice versa, as well as between spacecraft. They are also used for radar systems to detect and track objects in space, such as asteroids and other celestial bodies. In addition, radio waves are used for remote sensing of the Earth's surface, atmosphere, and oceans, providing valuable data for weather forecasting, climate monitoring, and environmental studies.
Your Previous Searches
Random Picks
- Disposal Facilities: Disposal facilities refer to the infrastructure and systems used for the safe and efficient disposal of waste generated during space missions. These facilities are designed to handle various types of waste, including human waste, food waste ... Read More >>
- Resonance: In space and astronautical engineering, resonance refers to the phenomenon where a system oscillates with greater amplitude at certain frequencies of excitation. Resonance can occur in various space systems such as spacecraft, satellites, a ... Read More >>
- Hybrid Engines: Hybrid engines are propulsion systems that combine two or more power sources to generate thrust. In the context of space and astronautical engineering, hybrid engines typically refer to rocket engines that use both liquid and solid propella ... 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