The Conversation

Telescopes on the ground may be cheaper, but Hubble shows why they are not enough

Author: The Conversation

Bye, Earth telescopes! You will never reach my level.ESA, CC BY-SA

Observatories on Earth are cheaper than telescopes in space. They are also improving rapidly – when the European-Extremely Large Telescope starts its observations in nine years, it will be able to provide images 16 times sharper than those taken by the Hubble space telescope....

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