"What type of scientific proof is there that Earth is the only location in the universe that life has ever existed on?"
-
A New Way to Keep Clean
June 9, 2009 / Posted by: Aaron Gronstal
It is almost impossible to get a spacecraft completely clean before launch. Therefore, missions to other planets carry some risk of forward contamination – where microorganisms from Earth travel along with the spacecraft to its destination. This is a big problem in the search for life on planets like Mars, because you don’t want to contaminate the site you’re going to be studying. To help combat this problem, a team of scientists funded by a NASA ASTEP award have developed a new cleaning protocol that could be used for future missions to Mars and beyond.
Source: [Astrobiology Magazine]
- Astrobiologists Reproduce RNA Component in Laboratory
- Oxygen Production in Earth's Early Oceans Predates the Great Oxidation Event
- 'Ultra-Primitive' Particles Found in Comet Dust
- Diving Through A Microbial Landscape
- Ribosomes as Ancient Molecular Fossils
- Ice in the Solar System...in Your Classroom
- Spotting Spores
- NASA participates in the Arctic Mars Analogue Svalbard Expedition (AMASE) 2009
- Detecting Life-Friendly Moons
- Astrobiology Teachers Academy
Esmeralda Catalan said:
I think that’s really cool! but I am wondering what is the new cleaning protocol and how does it work.. I also wonder if it will ever be more easily made and be marketed.. but I doubt it..