Is there another massive planet beyond Neptune? If so, why haven’t we found it? Submitted by Always2ndB3ST t3_11xvzj3 on March 21, 2023 at 9:51 PM in space 40 comments 1
mpl113 t1_jd5e2mm wrote on March 21, 2023 at 11:16 PM There’s a documentary about this on Curiosity Stream “Search for our Suns Lost Planet” it follows a couple leading researchers on the topic. I found it rather insightful :) Permalink 1
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