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5,338! That's how many planets we've confirmed beyond our solar system, six more worlds than we knew of last week. We are in an age of discovery✨ http://exoplanets.nasa.gov/discovery
#NASAExoplanets
in reply to NASA

I really feel like what you're calling "terrestrial" should really be called "Class M". #StarTrek
in reply to NASA

you have confirmed planets by actual sightings, or speculate/assume that observed aberrations in distant stars are planets?

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