planemo n.— «He proposes a natural upper limit for a “planetary mass object” of about 13 times the mass of Jupiter, or about 4,000 Earths.…Because anything bigger, including stars and brown dwarfs, is able to fuse...
planemo n.— «He proposes a natural upper limit for a “planetary mass object” of about 13 times the mass of Jupiter, or about 4,000 Earths.…Because anything bigger, including stars and brown dwarfs, is able to fuse...