Using bacteria to extract precious minerals from rocks on Mars

0
62


We show you our visitors the most important and latest news in the following article:
Using bacteria to extract precious metals from rocks on Mars, today, Wednesday, November 11, 2020, 10:25 pm

A study at the University of Edinburgh has found that future space miners who will work on Mars or the Moon may use bacteria to extract useful minerals from rocks instead of drills and tools, as researchers from the university designed experiments to operate the International Space Station that demonstrated that using microbes to recover valuable resources can To operate at low or no levels of gravity.
According to the British newspaper “Daily Mail”, these forms of microbial life are already being used on Earth to explore for gold, copper and uranium, but experts were not sure whether they would also work in low-gravity environments.
The team put samples of basalt, a rock usually found on the moon and Mars, into a bacterial solution over a period of three weeks and found that rare minerals can be extracted. This technology, called “BioRock”, brings human settlements in distant worlds a step closer because it will make it easier to create shelters and support. From local resources.
Professor Charles Kokkil of the University of Edinburgh, who led the “BioRock” project, said that the space station experiment was scientific evidence of the concept, which could one day be used to useful levels, adding, “Our experiments provide support for the scientific and technical feasibility of bio-enhanced elemental mining across the solar system.” .
NASA plans to return astronauts to the moon in 2024 with the aim of establishing a colony and sustainable return visits over the next decade, and the plan is that the moon will serve as a launch pad for the first manned missions to Mars sometime in the middle of 2030.
The Edinburgh researchers explain that both Mars and the Moon are rich in minerals and essential minerals such as iron and magnesium, and the journey to Mars will take between seven to nine months, but as a proxy revealed that the bacteria they used can dry out or freeze effectively, and then react when they reach the red planet, The bacteria can be used to break down rocks into the soil to grow crops or to provide minerals for life support systems that produce air and water.

You may also be interested:

Saudi “Mining” reaches multiple agreements to refinance one of its largest phosphate projects







LEAVE A REPLY

Please enter your comment!
Please enter your name here