apod.nasa.gov
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The new deadline to register for the Rosetta Science Operations Scheduling Legacy Workshop is 21 August. https://t.co/oQOANFplTQ — ESA Education (@ESA__Education) August 9, 2017
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Fingers crossed! — ESA (@esa) August 9, 2017
Learn all about it with @Paxi_ESAKids 😉 https://t.co/3gmw7ED5AA — ESA (@esa) August 9, 2017