Science
Cross your fingers that NASA can fix Hubble by switching to backup hardware – Digital Trends
The Hubble telescope is currently broken, but NASA engineers are ready to switch to backup hardware to try to fix it.

NASA Hubble Space TelescopeNASA
The Hubble Space Telescope is one of the great achievements in modern science, with a career of over 30 years that has included taking measurements that revolutionized how cosmologists think about the expansion of the universe…
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