Sunlight
Sunlight is the electromagnetic radiation emitted by the Sun, which is essential for life on Earth and plays a crucial role in space and astronautical engineering. Sunlight is composed of various wavelengths of radiation, including ultraviolet, visible, and infrared light. In space and astronautical engineering, sunlight is used for various purposes, such as powering solar panels on spacecraft and providing illumination for astronauts during spacewalks. Sunlight is also used for navigation, as it can be used to determine the position of a spacecraft relative to the Sun. However, sunlight can also pose a threat to spacecraft and astronauts, as it can cause damage to sensitive equipment and can cause radiation sickness in humans exposed to high levels of radiation.
Your Previous Searches
Random Picks
- Active Components: Active components are electronic devices that are capable of controlling the flow of electrical current. These components require an external source of power to operate and can amplify, switch, or modulate signals. In the context of space a ... Read More >>
- European GNSS Agency: The European GNSS Agency, also known as GSA, is a European Union agency responsible for managing operations and service provision of the European Global Navigation Satellite Systems (GNSS) - Galileo and EGNOS. The agency's primary objective ... Read More >>
- Physical Laws: Physical laws are the fundamental principles that govern the behavior of objects and systems in the universe. In the context of space and astronautical engineering, physical laws are used to understand and predict the behavior of spacecraft ... 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