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Cassini’s Finale
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The Cassini probe witnessed a gigantic storm that stretch all the way around Saturn.
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Cassini’s Finale
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Cassini Tracked a Hurricane on Saturn
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The U.S. Air Force created the Condon Report in 1968 to address supposed UFO sightings. The report stated that "further extensive study of UFO's probably cannot be justified" and is seen by some as an attempted government cover up.
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James McDivitt, a NASA astronaut and engineer in the 1960's, reported he saw and filmed a strange object in space. Is there a logical explanation or was there really something out there?
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On a routine space walk, Astronaut Luca Parmitano starts to feel water building up in his helmet. Mission Control aborts the walk but Parmitano struggles to get back to the ISS as the water still rises.
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Kepler-452b is the most Earth-like planet ever discovered. Is there a possibility we could move there in the future?
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Can We Move to Earth 2.0?
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It looked like a massive spacecraft launching from the sun. What was the mysterious dark object?
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The Time Scientists Thought They Saw The Real Death Star
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After the Apollo 16 astronauts return to Earth, photos taken in space appear to show an unidentified flying object floating near their craft. It takes decades for experts to determine what was hovering near the American astronauts.
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Space Shuttle Atlantis commander sees something strange outside the space shuttle and reports his sighting to mission control. What did he see?
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Space Shuttle Commander Reports Something Unlike Anything He Has Ever Seen
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The first hi-resolution images of Mercury’s Caloris Basin reveal an enormous set of grooved valleys. These tentacl-like hollows earned Caloris the nickname "Mercury’s spider".
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Neptune’s Moon Orbits Backwards
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The Lunar Reconnaissance Orbiter captures images of footprints left by the Apollo 17 crew forty years earlier. It also captures another feature that looks just like footprints but on a huge scale and scientists look for explanations. Could something have
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