In a study conducted at the University of Twente, Technion-Israel Institute of Technology and the Open University of Israel, researchers have developed a novel approach to address the environmental challenges posed by perchlorate ...
Analytical Chemistry
Jan 23, 2024
0
2
Mars is the next frontier of human space exploration, with NASA, China, and SpaceX all planning to send crewed missions there in the coming decades. In each case, the plans consist of establishing habitats on the surface ...
Space Exploration
Jan 19, 2024
0
18
No life has yet been found on Mars, but it is exciting to explore the circumstances under which it might be possible. A team led by the Technical University of Berlin (TU Berlin) with the Leibniz Institute of Freshwater Ecology ...
Astrobiology
Dec 14, 2022
0
234
According to a new NASA laboratory experiment, rovers may have to dig about 6.6 feet (two meters) or more under the Martian surface to find signs of ancient life because ionizing radiation from space degrades small molecules ...
Astrobiology
Jun 27, 2022
5
262
Upholding a Trump-era environmental policy, the Environmental Protection Agency said Thursday it will not regulate a drinking water contaminant that has been linked to brain damage in infants.
Environment
Apr 1, 2022
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20
Ateam led by UC Riverside engineers has developed a catalyst to remove a dangerous chemical from water on Earth that could also make Martian soil safer for agriculture and help produce oxygen for human Mars explorers.
Materials Science
Jun 4, 2021
4
174
It didn't grab headlines, but the U.S. Environmental Protection Agency's (EPA) decision last month to back away from regulating a rocket fuel ingredient in drinking water points to a dramatic shift in federal oversight. The ...
Environment
Jul 16, 2020
0
22
The Trump administration on Thursday rejected imposing federal drinking-water limits for a chemical used in fireworks and other explosives and linked to brain damage in newborns, opting to override Obama administration findings ...
Environment
Jun 18, 2020
0
86
Vanderbilt researchers have discovered that perchlorate, an environmental pollutant found in many sources of drinking water in the U.S., inhibits the uptake of iodide, an essential component of thyroid hormones, in a more ...
Molecular & Computational biology
May 27, 2020
0
464
Bacterial resistance to antibiotics is one of humankind's major long-term health challenges. Now research into helping humans live on Mars could help address this looming problem.
Space Exploration
Apr 8, 2019
0
44
Perchlorates are the salts derived from perchloric acid (HClO4). They occur both naturally and through manufacturing. They have been used as a medicine for more than 50 years to treat thyroid gland disorders. They are used extensively within the pyrotechnics industry, and ammonium perchlorate is also a component of solid rocket fuel. Lithium perchlorate, which decomposes exothermically to give oxygen, is used in oxygen "candles" on spacecraft, submarines and in other esoteric situations where a reliable backup or supplementary oxygen supply is needed. Most perchlorate salts are soluble in water.
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