Mars may have had a much more Earth-like atmosphere rich in oxygen, according to JPL's Curiosity team. Using its laser-firing instrument in the Gale Crater, the intrepid rover found rocks with manganese oxide, which requires oxygen to form. On Earth,...
Curiosity finds evidence that Mars was once rich in oxygen
Mars may have had a much more Earth-like atmosphere rich in oxygen, according to JPL's Curiosity team. Using its laser-firing instrument in the Gale Crater, the intrepid rover found rocks with manganese oxide, which requires oxygen to form. On Earth,...
Scientists have already produced artificial photosynthesis, but it has been an exotic process until now. You aren't about to replace the oxygen-giving plants around your home, in other words. However, researchers at Florida State University researche...