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The James Webb Space Telescope (JWST) is an international 21st-century space observatory that was launched on 25 December 2021. [1] [2] It is intended to be the premier observatory of the 2020s, combining the largest mirror yet on a near-infrared space telescope with a suite of technologically advanced instruments from around the world. [3]
The structure of the spacecraft bus has a mass of 350 kg (770 lb), and must support the 6,200 kg (13,700 lb) space telescope. It is made primarily of graphite composite material. [57] The assembly was completed in California in 2015. It was integrated with the rest of the space telescope leading to its 2021 launch.
2021 — James Webb Space Telescope (JWST), was launched 25 December 2021 on an ESA Ariane 5 rocket from Kourou, French Guiana and will succeed the Hubble Space Telescope as NASA's flagship mission in astrophysics. 2023 — Euclid, was launched on 1 July 2023 on a Falcon 9 Block 5 rocket from Cape Canaveral, Florida, to study dark matter and ...
The only payload on the flight was the James Webb Space Telescope (JWST), a space-based observatory built by NASA and ESA. The launch is one of the European Space Agency's contributions to the project. [5] [3] The telescope had a launch mass of about 6,500 kg (14,300 lb) and a design lifetime of 5 to 10 years.
For the fourth year in a row, new world records were set for both orbital launch attempts and successful orbital launches. The year featured successful maiden launches of Vulcan Centaur, Gravity-1, Long March 12, Ariane 6 (partially successful), and notably more developmental launches of SpaceX's Starship, including the first ever landing on Flight 5.
Trackers worldwide can also call 1-877-HI-NORAD (1-877-446-6723) on Dec. 24 to ask live operators about Santa's location from 6 a.m. to midnight MST. When does Google's Santa tracker go live?
The Hubble Space Telescope Comparison between many space telescopes by diameter Overview of active and future telescopes (as of January 2021) This list of space telescopes ( astronomical space observatories ) is grouped by major frequency ranges : gamma ray , x-ray , ultraviolet , visible , infrared , microwave , and radio .
Long live Notre-Dame de Paris, long live the Republic and long live France." Minutes earlier, the cathedral's bells rang out and Macron welcomed guests including U.S. President-elect Donald Trump.