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How would they even find an exoplanet as small as earth if all they can see is a couple of square km? Point it at the system and hope the planet just happens to
by irrational 2y ago
How would they even find an exoplanet as small as earth if all they can see is a couple of square km? Point it at the system and hope the planet just happens to move across the field of view?
- ant6n 2y agoYou need to already know it's there and specifically point at it. It's hard to point so exactly.