
Astronaut Finds 'Bullet Hole' in ISS Solar Panel
A small object, possibly a meteoroid, has flown through a solar panel on the International Space Station, leaving a "bullet hole," Canadian astronaut and Expedition 35 commander Chris Hadfield has s ... more
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Cassini Gets Close-Up Views of Large Hurricane on Saturn
NASA's Cassini spacecraft has provided scientists the first close-up, visible-light views of a behemoth hurricane swirling around Saturn's north pole.
In high-resolution pictures and video, sc ... more
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Giant Gas Cloud in System NGC 6240
Scientists have used Chandra to make a detailed study of an enormous cloud of hot gas enveloping two large, colliding galaxies. This unusually large reservoir of gas contains as much mass as 10 bill ... more
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Two New Exoplanets Detected with Kepler, SOPHIE and HARPS-N
An international team of astronomers, including Alexandre Santerne of the EXOEarths team at CAUP, has identified and characterized two new exoplanets thanks to combined observations from the Kepler ... more
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Orbital Selected By NASA To Build Icon Space Weather Satellite
Orbital Sciences has been selected by the National Aeronautics and Space Administration (NASA) to design, manufacture, integrate and test a new heliophysics science satellite that will investigate t ... more
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