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The first high-altitude test flight of a SpaceX rocket that successfully launched but exploded during a failed landing attempt in December violated the terms of a Federal Aviation Administration license, according to two people familiar with the incident. Both the landing ...
Continue readingA team led by scientists at Caltech and the Jet Propulsion Laboratory (JPL), which Caltech manages for NASA, has calculated that if liquid water exists on Mars, it could—under specific conditions—contain more oxygen than previously thought possible. According to the ...
Continue readingA new study shows evidence that ancient Mars probably had an ample supply of chemical energy for microbes to thrive underground. “We showed, based on basic physics and chemistry calculations, that the ancient Martian subsurface likely had enough dissolved hydrogen to ...
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