The World’s Most Powerful Telescope is Set to Launch: NEW Target Launch Date for James Webb Space Telescope: 12/25

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Addendum: Due to adverse weather conditions at Europe’s Spaceport in French Guiana, the flight VA256 to launch Webb — initially scheduled for Dec. 24 — is being postponed. The new targeted launch date is Dec. 25.

NASA <hq-rsvp@nasa.gov>