New photos of several Apollo moon landing sites were released today (Sept. 6), showing extraordinary new details about three areas on the lunar surface that were visited by humans. The images include the sharpest views yet of tracks left by the astronauts and their lunar rovers
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Tag Archives: the-principal
Feed SubscriptionKepler Searches for Habitable Planets, Part 2
Bill Borucki is the principal investigator for NASA's planet-finding Kepler spacecraft. At a recent meeting of the American Astronomical Society, Borucki explained how long it will be before Kepler can tell us whether habitable, Earth-like planets are common or rare: [More]
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