Microorganisms
Microorganisms are living organisms that are too small to be seen with the naked eye. They include bacteria, viruses, fungi, protozoa, and algae. In the context of space and astronautical engineering, microorganisms play an important role in the study of astrobiology, which is the study of the origin, evolution, distribution, and future of life in the universe. Microorganisms are used in space research to study the effects of microgravity and radiation on living organisms, to develop life support systems for long-duration space missions, and to test the efficacy of antimicrobial agents for use in space habitats. Microorganisms are also used in the production of food, fuel, and other materials in space. However, microorganisms can also pose a risk to human health in space, as they can cause infections and contaminate equipment and surfaces.
Your Previous Searches
Random Picks
- Meteor Showers: Meteor showers are celestial events that occur when the Earth passes through a trail of debris left behind by a comet or asteroid. As these small particles enter the Earth's atmosphere, they burn up and create streaks of light in the sky. M ... Read More >>
- Quarks: Quarks are elementary particles and a fundamental constituent of matter. They combine to form composite particles such as protons and neutrons, which are the building blocks of atomic nuclei. Quarks are never found alone in nature, but alwa ... Read More >>
- Maxwell's Equations: In the context of aerospace engineering, Maxwell's Equations are a set of four differential equations that describe how electric and magnetic fields interact. They were formulated by James Clerk Maxwell in the 19th century. These equations ... 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