3 ms·
This is getting silly. JWST can image galaxies but can't find Planet 9?
by brcmthrowaway 3y ago
This is getting silly. JWST can image galaxies but can't find Planet 9?
- db48x 3y agoGalaxies have the advantage of emitting their own light. Planets reflect only a tiny fraction of their host star’s light, and the inverse square law hits twice.