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
  • Passive: In space and astronautical engineering, passive refers to a type of thermal control system that does not require any active components such as pumps or fans. Passive thermal control systems rely on the use of materials and structures that c ... Read More >>
  • Propulsion System Failure: Propulsion system failure refers to the malfunction or complete shutdown of the engines or thrusters that provide the necessary force to propel a spacecraft or satellite in space. This can occur due to a variety of reasons such as mechanica ... Read More >>
  • Strategic Defense System: Strategic Defense System (SDS) is a system designed to protect a country from ballistic missile attacks. It involves the use of ground-based interceptor missiles, space-based lasers, and other technologies to detect, track, and destroy inco ... Read More >>
Top News

First close-up image of a star beyond our galaxy may reveal impending supernova...

Astronomers have taken the first close-up image of a star beyond our galaxy, and it’s a “monster star” surrounded by a cocoon as it slowly dies....

News Source: CNN on 2024-11-21

Bestselling author explains the science of happiness: "You can do the work"...

Bestselling author and Harvard professor Arthur Brooks opens up about how enjoyment, satisfaction and meaning in life can increase a person's wellbeing....

News Source: CBS News on 2024-11-18

November's full moon, known as the Beaver Moon, is the last supermoon of 2024. H...

November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the Beaver Moon....

News Source: CBS News on 2024-11-15

You can't put a price on the sense of awe particle physics inspires...

Astronomy and particle physics are no longer seen as vital by the US establishment, so funding has fallen. But our work creates a sense of wonder, and wonder matters, says Chanda Prescod-Weinstein...

News Source: New Scientist on 2024-11-13

If you want to stretch your gift game into days this holiday, check out these ad...

The advent calendar phenomenon is growing every year, with so many exciting, fun, beautiful, and delicious options available...

News Source: ABC News on 2024-11-04