Suppose The evidence for the continuing accretion of gas by the Milky Way involves high-velocity clouds, or HVCs--mysterious clumps of hydrogen, moving rapidly through the outer regions of the galaxy.
Can we infer that "There are other planets in the milky way."? Yes, no, or maybe?
Suppose The evidence for the continuing accretion of gas by the Milky Way involves high-velocity clouds, or HVCs--mysterious clumps of hydrogen, moving rapidly through the outer regions of the galaxy. Can we infer that "There are other planets in the milky way."? Yes, no, or maybe?