In a presentation delivered to a meeting held by the Search for Extraterrestrial Intelligence Institute last spring, a scientist from NASA put forward the notion that the idea that extraterrestrials may already be visiting Earth isn’t such a crazy one, and that SETI might invest some resources into studying high-quality UFO reports for signs of non-human intelligences — signs that might indicate that the subject of their search might be closer to home than they think.
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Due to delays stemming from manufacturing and safety certification issues, the new manned spacecraft being developed by Boeing and SpaceX may not be ready to ferry U.S. astronauts to the International Space Station before NASA’s contract with Russia’s Soyuz program in November of 2019 runs out, meaning that beginning in late 2019, the ISS may not have an American presence onboard for the better part of a year — and possibly longer.
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NASA has just announced two major breakthroughs in the search for life on Mars: the first is that the Mars Curiosity rover has detected the presence of organic molecules preserved within the bedrock of the Martian soil; the other is that Curiosity has also detected a wide variation in the amount of methane present in the Martian atmosphere that fluctuates with the planet’s seasons. Although NASA cautions that these phenomena could ultimately have non-biological origins, they add to the growing evidence that Mars, once home to a habitable environment, might very well have had lifeforms of its own–lifeforms that may still be living there today.
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Launched in 2000, NASA’s IMAGE (Imager for Magnetopause-to-Aurora Global Exploration) satellite was tasked with studying how Earth’s magnetosphere was affected by the solar wind, imaging plasma streams in the planet’s atmosphere from an orbit that took it 28,000 miles (45,000 kilometers) above the North Pole. NASA considered IMAGE’s initial two-year mission a success, and had approved it for a mission extension that would last until 2010, but in December 2005, the spacecraft went silent, and the space agency declared the satellite lost.
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