First Massed Rogue Planet
7:59–8:40 · 41s
Gavin highlights a recent milestone: the first robust mass measurement of a free-floating planet—about 60 Earth masses—plus bold estimates that galaxies may host up to ~20 such planets per star.
7:59–8:40 · 41s
Gavin highlights a recent milestone: the first robust mass measurement of a free-floating planet—about 60 Earth masses—plus bold estimates that galaxies may host up to ~20 such planets per star.
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