Craters
In space and astronautical engineering, a crater is a depression or hollow on the surface of a planet, moon, asteroid, or other celestial body, usually caused by the impact of a meteorite or other object from space. Craters can vary in size from small, shallow depressions to large, deep basins, and can provide valuable information about the geological history of a celestial body. The study of craters is important in understanding the impact history of a planet or moon, as well as the potential hazards of impacts on spacecraft and human exploration. In addition, craters can be used as a resource for mining and extracting materials, such as water ice, that may be present in the subsurface.
Your Previous Searches
Random Picks
- Wave Drag: Wave drag is a type of drag that occurs when a solid object moves through a fluid medium, such as air or water, at a speed that is close to or exceeds the speed of waves in that medium. When this happens, the object creates a series of pres ... Read More >>
- Fuel Filtration Systems: Fuel Filtration Systems are devices used to remove impurities and contaminants from fuel in order to ensure the proper functioning of engines and other equipment. In the context of space and astronautical engineering, fuel filtration system ... Read More >>
- Space Mission Monitoring: Space Mission Monitoring refers to the process of tracking and analyzing the status and progress of a space mission from launch to completion. It involves monitoring the spacecraft's trajectory, health, and performance, as well as the statu ... 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