제 목    tEytzzaria 이 름    Devon 날 짜    2018/06/28 조 회    1 A jiffy bag diovan and norvasc Meanwhile, the ESO is working on the development of another more advanced instrument, known as the European Extremely Large Telescope (E-ELT). It is expected to become operational early in the next decade and will become "the world's biggest eye on the sky," according to the ESO.