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The vast ice plains of Sputnik Planum on Pluto. The basin, now filled with nitrogen ice, was probably created by a huge impact. Photo Credit: NASA/JHUAPL/SwRI Instead of being little more than a frozen and unchanging rocky iceball, Pluto has been revealed to be a complex and dynamic little world, with mountains, valleys, […] 
Slide from the DPS meeting showing possible ice volcanoes on Pluto. Image Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute Pluto is a small, cold world, but it is also turning out to be one of the most fascinating places in our Solar System – as reported today at the American Astronomical […] Illustration of the eight newly verified exoplanets which are less than twice the size of Earth and orbit within their stars’ habitable zones. Image Credit: NASA/JPL Even after problems threatened to end the Kepler space telescope’s mission for good last year, the planet-hunting observatory has continued to help astronomers discover thousands of exoplanets […] Artist’s conception of a super-Earth ocean world, with another gas giant planet rising over the horizon. Image Credit: David A. Aguilar/CfA When it comes to exoplanets, the most exciting for many people are, of course, the ones which may be the most Earth-like, since these are regarded as the most likely to possibly […] Cassini radar image of part of Kraken Mare, the largest sea on Titan. Radar echoes on a 25-mile (40-kilometer) track along the eastern shoreline are shown as black and blue circles. Image Credit: NASA/JPL-Caltech/ASI/Cornell The Cassini spacecraft continues to make new discoveries about Titan’s methane seas and lakes, answering some questions but raising […] Artist’s conception of Kepler-10c (foreground) and Kepler-10b. Image Credit: Harvard-Smithsonian Center for Astrophysics/David Aguilar Astronomers on Monday made a “big” announcement about exoplanets, and it is big—literally. Another new world has been discovered, which is quite routine now these days, but this one is different, and unexpected: a planet which is more than […] A long-exposure image of galaxy cluster Abell 2744, obtained by the Hubble Space Telescope, as part of the Hubble Frontier Fields program. The long blue streaks surrounding the cluster in the image come from the light of much more distant galaxies, located as far as 13 billion light-years away behind the cluster. Image […] Photo Credit: NASA / JPL PASADENA, Calif. — The spectacular barred spiral galaxy NGC 6872 has ranked among the biggest stellar systems for decades. Now a team of astronomers from the United States, Chile, and Brazil has crowned it the largest known spiral, based on archival data from NASA’s Galaxy Evolution Explorer (GALEX) […] AmericaSpace and The Mars Society are starting their coverage of the arrival of the Mars Science Laboratory rover “Curiosity” with this article detailing the rover’s suite of scientific instruments. Image Credit: Max-Q Entertainment Like a scientific commando lowered from a rocket powered hovercraft into a dangerous landing zone 154 million mi. from Earth, […] The huge Mark 1 Lovell radio telescope at Jodrell Bank Observatory looms over a tranquil cow pasture in northwest England. Picture Credit: Jodrell Bank Observatory The 250 ft. diameter radio telescope at England’s Jodrell Bank Observatory is expected to draw 10,000 people in June to view the kind of space rock discoveries that […] |
 Next Launch GPS III - SV02 on a Delta IV rocket from Cape Canaveral AFB, FL scheduled for: 22 Aug 19 at 13:06 GMT 22 Aug 19 at 9:06am Eastern 
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