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Einstein Telescope task force from Belgium, Germany, and the Netherlands established | Max Planck Institute for Gravitational Physics (Albert Einstein Institute)
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What are the pros and cons of a German equatorial mount vs. a fork mount in telescopes? - Quora
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Euclid space telescope catches its first glimpse | Max Planck Institute for Astronomy
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The Effelsberg radio telescope turns 50 | Max-Planck-Gesellschaft
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