Dish/Engine Systems
Dish/Engine Systems are a type of spacecraft propulsion system that uses a large dish-shaped reflector to focus sunlight onto a small engine, which then converts the solar energy into thrust. The dish is made up of many small mirrors that can be adjusted to track the sun and focus its rays onto the engine. The engine itself is typically a Stirling engine, which uses the heat from the concentrated sunlight to drive a piston and generate thrust. Dish/Engine Systems are highly efficient and can provide a lot of thrust for their size, making them ideal for small spacecraft or for use in deep space missions where traditional chemical rockets are not practical.
Your Previous Searches
Random Picks
- Digital Images: Digital images refer to visual representations of objects, scenes, or phenomena that are captured and stored in a digital format. In the context of space and astronautical engineering, digital images are often acquired by spacecraft or sate ... Read More >>
- Centigrade: Centigrade is a unit of temperature measurement in the International System of Units (SI). It is defined as the temperature at which water freezes at 0 degrees and boils at 100 degrees at standard atmospheric pressure. In space and astronau ... Read More >>
- Sacrificial Anode: In space and astronautical engineering, a sacrificial anode is a metal rod or bar that is intentionally installed on a spacecraft or satellite to protect it from corrosion. The anode is made of a metal that is more electrically active than ... Read More >>
Top News
Orionids meteor shower is this weekend: Where and when to watch its peak...
Orionids meteor shower is this weekend: Where and when to watch its peakgo.com...
News Source: ABC News on 2024-10-18
Acting or hosting, Travis Kelce wants to continue to pursue a showbiz career. Bu...
Travis Kelce is the host of “Are You Smarter Than a Celebrity?”...
News Source: ABC News on 2024-10-09
Now is a great time to see Saturn in all its ringed glory...
My first sight of Saturn through a telescope inspired my love of space. Dig out your telescopes or visit your local astronomy club, and you may be lucky enough to spot our sixth planet's stunning thic...
News Source: New Scientist on 2024-10-09
Was Bruce Willis right? Could a nuclear blast save us from killer asteroid?...
Scientists simulated a nuclear explosion using x-ray pulses to push an asteroid-like rock away in space-like conditions....
News Source: Al Jazeera English on 2024-10-04
China's answer to SpaceX's Starlink is also threatening astronomy...
The first 18 satellites of a planned Chinese mega constellation are brighter than all but 500 stars in the sky, raising fears of a huge impact on astronomy...
News Source: New Scientist on 2024-10-03