Science
Related: About this forumKeep track of the Webb Telescope here....
WHERE IS WEBB?NASA
Link: https://webb.nasa.gov/content/webbLaunch/whereIsWebb.html
Page has a neat timeline showing major mission milestones. We're about 15% of the way to reaching L2 parking spot.
Note the Latest News button toward bottom of page for more info on JWST.
Photo from my "Space" picture folder from a while back showing testing team with telescope at entrance to test chamber:
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lamp_shade
(14,828 posts)denbot
(9,899 posts)I was a bit surprised when the solar array just popped so close to the final rocket stage. I thought after separation the final engine module was to fire maneuvering rockets push it away from the JWST before it deployed the solar panels.
SheltieLover
(57,073 posts)Ty, KY!
PJMcK
(22,034 posts)Great webpage. Thank you!
mitch96
(13,895 posts)JohnnyRingo
(18,628 posts)Is it going to orbit the Earth at 1mil miles, or is it going to orbit the Sun along with us?
I've seen the latter simulated on TV, but that may be ignorance of news producers. If it orbits the planet it will move between 92 million and 94 mile orbit around the Sun and be eclipsed by at times.
Perhaps it will orbit Earth synchronized to keep it 1 mil miles from both us and the Sun, in which case it will effectively orbit the Sun.
I don't understand this orbit at all.
KY_EnviroGuy
(14,490 posts)Go to this YouTube search for "L2 orbit explained": https://www.youtube.com/results?search_query=L2+orbit+explained
It's somewhat complex since most orbits are elliptical, not perfect circles.
Fraser Cain and Scott Manley have good ones and I like this one by dcaulf, a teacher from Colorado:
KY......
IrishAfricanAmerican
(3,816 posts)Will be following the progress.