NASA has found a planetary system with 7 Earth sized planets NASA has found a planetary system with 7 Earth sized planets, all of which could have liquid water. Facebook Prev Article Next Article Space Checkout these cool gadgets... Related Posts Mission to Mars + Reality TV Nearby Exoplanet’s Hellish Atmosphere Measured Jupiter As You’ve Never Seen It 4K Weird activity in space could be aliens Do Five Dimensional Black Holes Prove Einstein Wrong? Strange Object Found At The Bottom Of The Baltic Sea – Crashed UFO ?