nasa
The Hubble Space Telescope Is Sinking. NASA Is Looking for Ways to Keep It Afloat
With Hubble expected to reenter the atmosphere by 2034 and several malfunctions on board, NASA is asking commercial space companies for proposals on h
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He spent a year on ‘Mars’: NASA science officer emerges from mock mission
Nature, Published online: 09 November 2026; doi:10.1038/d41586-026-03588-w Engineer Matthew Montgomery, who has just finished a 378-day simulated Mars
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