ESA Planck retweetledi

Hmm. How to get a scale model of #ESA's @Planck satellite inside @NEMOamsterdam ;-) New exhibition starts today! nemosciencemuseum.nl/en/activities-…

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ESA Planck
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@Planck
A European Space Agency (ESA) spacecraft to understand the origin and evolution of our Universe




Next Monday Oct 16 at 10:00 EDT join @LIGO @ego_virgo scientists for #GravitationalWaves update. More news soon at ligo.org twitter.com/ego_virgo/stat…





Right #now Chandra is studying the 1st quasar ever discovered. 3C273 is about 3 billion light years away in #Virgo. #Today's Obs: 8hr 20min








