This week Kayla tells us about the mysterious Planet 9 that some scientists think could be lurking right on the edges of our solar system.
Song for all the lovers out there:https://www.youtube.com/watch?v=jLiqg7idsOwhttps://www.youtube.com/c/MaLuisaBecherLearn more about your ad choices. Visit megaphone.fm/adchoices
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