Posted on 02/18/2022 2:07:36 AM PST by zeestephen
No photo in article?
That’s the first photo showing the “unfocused” star. The title implies that the Webb scope has finally fine-tuned its lenses so only one image remains.
This then is very old news.
“Very old” as in Sunday, like the article says. That’s when this picture was taken.
the article title seems a bit misleading, is all I’m saying.
I know this takes time, probably weeks before they can focus those images into one.
You forgot to read the article.
Once all 18 mirrors are aligned, the telescope has to adjust its position almost every second to keep its focus within a range of 10 nanometers. It does that by tracking the known distance between multiple guide stars, second by second.
The entire universe is in constant motion, which means the whole telescope must make minute adjustments second by second.
The cost of this thing is just out of this world, so to keep the taxpaying public happy I’m really hoping its discoveries are frequent and mindblowing!
It’s a joint European-American project, so we’re only paying a portion of that cost, but is still quite a bit of $$ ...
Honestly, I prefer this type of government spending versus gender, lesbian or other studies, kickbacks to corporate cronies in high tech, or anything involving climate change.
This is a very good site with lots of reference links.
It’s been an open tab on my computer since launch.
https://webb.nasa.gov/content/webbLaunch/whereIsWebb.html
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