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ESO’s Extremely Large Telescope Extremely Large Telescope (ELT) starts operations in 2027. One of the science goals is direct imaging of planets. ELT mirror di

by nabla9 5y ago

ESO’s Extremely Large Telescope Extremely Large Telescope (ELT) starts operations in 2027. One of the science goals is direct imaging of planets. ELT mirror diameter is 39.3 m (128 ft 11 in)