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Pluto’s largest moon, Charon, as seen by New Horizons in 2015. The lack of smaller craters -less than expected – suggests that small objects less than a mile in size are rare in the Kuiper Belt. Photo Credit: NASA/JHUAPL/SwRI/Alex Parker The Kuiper Belt is a vast region of rocky debris in the outer Solar […] 
Artist’s conception of a “storm” of comets orbiting a nearby star. Image Credit: NASA/JPL-Caltech Comets, those icy and rocky bodies with the spectacular long tails of gas and dust, are common in our Solar System, with several thousand having been discovered so far. But what about other solar systems? Thousands of exoplanets are […] 
View of Jupiter from the Hubble Space Telescope after the impact of one of the largest fragments from Comet Shoemaker-Levy 9 in 1994. Photo Credit: NASA/STScI Jupiter has been in the news a lot lately, with the Juno spacecraft continuing to send back stunning new images of the largest planet in the Solar […] 
Graphic showing two full-frame images from Kepler. Modules 3 and 7 failed earlier during Campaign 10 and Module 7 failed later. Image Credit: NASA Ames/W. Stenzel The Kepler K2 mission has now resumed after a delay of three days, NASA has reported. The Kepler Space Telescope is currently in Campaign 11, during which […] 
Artist’s conception of OSIRIS-REx preparing to take a sample from the surface of Bennu. Image Credit: NASA/Goddard/Chris Meaney This coming September, a new NASA spacecraft, OSIRIS-REx, will be heading toward an asteroid to collect samples which will later be brought back to Earth. This is the first time for such a sample return […] 
The mystery surrounding KIC 8462852 may not involve comets after all, but it is still an enigma for astronomers. Image Credit: NASA/JPL-Caltech As has been reported previously on AmericaSpace, and elsewhere, there is something weird going on around a star which is a little over 1,400 light-years away. Astronomers are still baffled as […] 
High-resolution view of Pluto from New Horizons, showing rugged mountains and vast icy plains. Image Credit: NASA/JHUAPL/SwRI To say that 2015 has been a great year for planetary exploration would be an understatement, with fantastic new discoveries from around the Solar System. From our first ever close-up look at Pluto and its moons, […] 
One of the first new images taken in Dawn’s lowest orbit around Ceres, showing the crater chain called Gerber Catena. Photo Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA NASA has released the first images of the dwarf planet Ceres from the Dawn spacecraft’s new lowest orbit. This is the closest view that Dawn will have of Ceres and […] 
False color view of Occator crater on Ceres, showing the unusual bright spots. The image was taken by the framing camera on NASA’s Dawn spacecraft from a distance of about 2,700 miles (4,400 kilometers). Image Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA There now might be a definitive answer to a puzzle which has intrigued both scientists and […] |
 Next Launch RADARSAT on a Falcon 9 rocket from Vandenberg AFB, CA scheduled for: 12 Jun 19 at 14:17 GMT 12 Jun 19 at 7:17am Pacific 12 Jun 19 at 10:17am Eastern 
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