科技与人工智能

The Hubble Space Telescope Is Sinking. NASA Is Looking for Ways to Keep It Afloat

来源: WIRED · 发布于

The Hubble Space Telescope Is Sinking. NASA Is Looking for Ways to Keep It Afloat
来源: WIRED

With Hubble expected to reenter the atmosphere by 2034 and several malfunctions on board, NASA is asking commercial space companies for proposals on how to extend the telescope’s lifespan.

With Hubble expected to reenter the atmosphere by 2034 and several malfunctions on board, NASA is asking commercial space companies for proposals on how to extend the telescope’s lifespan.

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NASA reveals a haunting skull hidden in Antarctica’s ice
科学与环境

NASA reveals a haunting skull hidden in Antarctica’s ice

NASA satellites have captured an eerie, skull-shaped formation on a remote Antarctic island, but its haunting appearance conceals a troubling warning about melting glaciers. Unusually warm winter temperatures have exposed large areas of dark ice, potentially accelerating future m

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