In January 1996, the Hubble Space Telescope released a picture of part of the sky in the Ursa Major constellation. Known as the Hubble Deep Field (HDF), it offered mankind’s deepest and most detailed ...
The original version of this story appeared in Quanta Magazine. The bottom of the ocean is cold, dark, and under extreme pressure. It is not a place suited to the physiology of us surface dwellers: At ...
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