NASA is celebrating a 29-cent Pluto-themed postage stamp stuck to the side of the New Horizons spacecraft that has traveled nearly 3.5 billion miles from Earth.
Space Exploration
Jul 20, 2016
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NASA's New Horizons spacecraft is far from done making waves in cosmic discoveries. Up next: Kuiper Belt Object 2014 MU69 a billion miles beyond Pluto.
Space Exploration
Apr 17, 2016
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Astronomers at the Planetary Science Institute made observations of Comet Pan-STARRS (P/2016 BA14) using the NASA Infrared Telescope Facility (IRTF) on Mauna Kea, Hawai'i that show that it reflects less than 3 percent of ...
Space Exploration
Mar 25, 2016
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A thrilling chapter in the exploration of the solar system will soon conclude, as NASA's Saturn-orbiting Cassini spacecraft makes its final close flyby of the ocean-bearing moon Enceladus. Cassini is scheduled to fly past ...
Space Exploration
Dec 17, 2015
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NASA's New Horizons spacecraft recently took the closest images ever of a distant Kuiper Belt object – demonstrating its ability to observe numerous such bodies over the next several years if NASA approves an extended mission ...
Space Exploration
Dec 7, 2015
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NASA's Cassini spacecraft has begun transmitting its latest images of Saturn's icy, geologically active moon Enceladus, acquired during the dramatic Oct. 28 flyby in which the probe passed about 30 miles (49 kilometers) above ...
Space Exploration
Nov 1, 2015
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The Cassini spacecraft is about to get an icy shower as it orbits Saturn.
Space Exploration
Oct 27, 2015
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NASA's Cassini spacecraft will sample the ocean of Saturn's moon Enceladus on Wednesday, Oct. 28, when it flies through the moon's plume of icy spray.
Space Exploration
Oct 26, 2015
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NASA's Cassini spacecraft has begun returning its best-ever views of the northern extremes of Saturn's icy, ocean-bearing moon Enceladus. The spacecraft obtained the images during its Oct. 14 flyby, passing 1,142 miles (1,839 ...
Space Exploration
Oct 16, 2015
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NASA's Cassini spacecraft will zip past Saturn's moon Dione on Monday, Aug. 17—the final close flyby of this icy satellite during the spacecraft's long mission.
Space Exploration
Aug 14, 2015
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