Summary:
- Researchers have discovered that some asteroids contain significant amounts of water, which could be a valuable resource for future space exploration and colonization.
- The study analyzed data from the Rosetta spacecraft, which orbited and landed on the comet 67P/Churyumov-Gerasimenko, and found that the comet's composition is similar to that of some asteroids, suggesting they may also contain water.
- Extracting water from asteroids could provide a source of drinking water, as well as hydrogen and oxygen for rocket fuel, which could greatly reduce the cost and complexity of future space missions.