NASA is Investigating a Self-Assembling Space Telescope
NASA has some pretty advanced concepts in mind when it comes to the next generation of space telescopes. These include the Transiting Exoplanet Survey Satellite (TESS), which recently took to space, as well as the James Webb Space Telescope (JWST) (scheduled to launch in 2020) and the Wide-Field Infrared Survey Telescope (WFIRST), which is still in development.
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