Solar Cells
Solar cells, also known as photovoltaic cells, are devices that convert sunlight into electricity. They are made of semiconductor materials, such as silicon, that absorb photons from the sun and release electrons, creating a flow of electricity. Solar cells are commonly used in spacecraft and satellites to power their electrical systems, as well as in solar panels on Earth to generate electricity for homes and businesses. The efficiency of solar cells is constantly improving, with new materials and designs being developed to increase their ability to convert sunlight into electricity.
Your Previous Searches
Random Picks
- Magnetic Tape Storage Systems: Magnetic Tape Storage Systems refer to the technology used for storing digital data on magnetic tape. This technology involves the use of a magnetic tape, which is coated with a magnetic material that can be magnetized to represent digital ... Read More >>
- Micrometeoroid: Micrometeoroids are tiny particles of space debris that are typically smaller than a grain of sand. They are remnants of comets, asteroids, and other space objects that have been broken up through collisions. Micrometeoroids can pose a sign ... Read More >>
- Orbital Decay: Orbital decay is a phenomenon that occurs when a satellite or other object in orbit around a celestial body loses altitude and ultimately falls into the body's atmosphere. This can be caused by a variety of factors, including atmospheric dr ... 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