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(Photo by Daniel Villeneuve / Getty Images) Did NASA Accidentally Kill Life on Mars?
A German astrobiologist is arguing that NASA introducing water to Mars to see if it attracted life probably did more harm than good.
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Europa, the ocean moon, in transit over Jupiter's Great Red Spot. Multi-frame mosaic. Voyager 1, March 3, 1979. -
US Astronaut Buzz Aldrin, walking on the Moon, 1969. Photo by Universal History Archive/UIG/Shutterstock NASA Is Going to Give the Moon a Time Zone
NASA is developing Coordinated Lunar Time (CLT), a specialized time standard for future moon colonization effort.
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NASA astronauts Butch Wilmore and Sunita Williams. Photo courtesy NASA/Robert Markowitz.
