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For the first time, NASA scientists have detected light tied to a gravitational-wave event, thanks to two merging neutron stars in the galaxy NGC 4993, located about 130 million light-years from Earth in the constellation Hydra.

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Join #AskSpitzer campaign for the 14th anniversary celebration!

07.17.17 Posted by Azusa Minamizaki

August 25 marks 14 years since NASA's Spitzer Space Telescope was launched into space from Cape Canaveral in Florida. Send us your questions with a hashtag #AskSpitzer on Twitter or Facebook between July 17th and August 4th. Select questions will be answered by Spitzer experts in an upcoming anniversary video.

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