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James Webb Space Telescope reaches launch pad for Christmas liftoff
The James Webb Space Telescope is due to launch on Saturday (Dec. 25) during a 32-minute window that opens at 7:20 a.m. EST (1220 GMT). The massive observatory will blast off from Kourou, French Guiana, atop an Ariane 5 rocket operated by European launch provider Arianespace. You can watch launch coverage live at Space.com beginning at 6 a.m. EST (1100 GMT) courtesy of NASA or you can watch directly at the agency's website.
ESA launch kit (PDF).
Previously:
Space science: The telescope that ate astronomy
JWST Primary Mirror Starting To Come Together
New Space Telescope's Giant Gold Mirror Unveiled (April 29th)
Telescope That 'Ate Astronomy' Is on Track to Surpass Hubble
James Webb Space Telescope Vibration Testing Completed
Launch of James Webb Space Telescope Delayed to Spring 2019
Launch of James Webb Space Telescope Could be Further Delayed
JWST: Too Big to Fail?
GAO: James Webb Space Telescope Launch Date Likely Will be Delayed (Again)
Launch of James Webb Space Telescope Delayed to May 2020, Could Exceed Budget Cap
NASA Announces JWST Independent Review Board Members
Screws and Washers Have Fallen Off JWST Amid Testing and Independent Review
Launch of James Webb Space Telescope Delayed Again, This Time to March 2021, Cost at $9.66 Billion
NASA Administrator at House Hearing: WFIRST Could be Delayed to Help Pay for JWST
James Webb Passes Critical Mission Review for 2021 Launch, Final Testing Nearing Completion
NASA Ominously Chooses Halloween 2021 to Launch Long-Delayed Space Telescope
The James Webb Space Telescope, NASA's Next Great Observatory, Passes Final Ground Tests
The James Webb Telescope has a Launch Date
NASA's James Webb Space Telescope Passes Crucial Launch-Simulation Tests
James Webb Telescope: Preparations Resume for December 22 Launch
NASA's James Webb Space Telescope Fully Fueled for Launch
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He who fears the unknown may one day flee from his own backside.
-- Sinbad
(Score: 2) by acid andy on Saturday December 25 2021, @12:56PM (2 children)
s/Voer/Voeur/ s/voyeuer/voyeur/ Seems like an easy name to get wrong!
Did anyone else see some small bits coming off the bottom part of Webb when it separated from the upper rocket stage? Hope that was just the springs / separation equipment. I thought the foil at the top of the picture looked sort of rough too. Hope there's no problems there!
If a cat has kittens, does a rat have rittens, a bat bittens and a mat mittens?
(Score: 5, Insightful) by takyon on Saturday December 25 2021, @01:24PM (1 child)
You see that with pretty much any rocket launch with a camera showing stage separation. It's probably ice or something. It's not a Space Shuttle Columbia situation.
[SIG] 10/28/2017: Soylent Upgrade v14 [soylentnews.org]
(Score: 0) by Anonymous Coward on Saturday December 25 2021, @02:38PM
also the difference in speed between that last and all earlier stages that fell away instantly.