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NASA begins work on space telescope 100-times more powerful than Hubble
After years of preparatory studies, NASA is formally starting an astrophysics mission designed to help unlock the secrets of the universe – the Wide Field Infrared Survey Telescope (WFIRST). With a view 100 times bigger than that of NASA’s Hubble Space Telescope, WFIRST will aid researchers in ...
Space telescope ‘hears’ stellar heartbeat from a planetary companion
NASA’s Spitzer Space Telescope has detected unusual pulsations in the outer shell of a star called HAT-P-2. Scientists’ best guess is that a closely orbiting planet, called HAT-P-2b, causes these vibrations each time it gets close to the star in its orbit. “Just in time for Valentine’s Day ...
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