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#1 |
Philosopher
Join Date: Oct 2013
Posts: 9,392
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James Webb Telescope
https://phys.org/news/2018-03-nasa-n...telescope.html
I think we should all march if there is any further delay to the launch. Mankind depends on the results of James Webb and our escape to the stars, because American politicians cannot be relied on to do their duty as protectors of Earth. |
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#2 |
Master Poster
Join Date: Oct 2011
Location: Hull
Posts: 2,316
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Frustrating, but I'd rather it was right.
A bit like waiting for a new album by one of my favourite artists: I'd rather wait for it to be right than get a rushed release and it not as good. |
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"To vowels. They stop consonants sticking together like boiled sweets in a paper bag." |
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#3 |
Philosopher
Join Date: Nov 2010
Posts: 6,819
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What do Narwhals, Magnets and Apollo 13 have in common? Think about it.... |
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#4 |
Penultimate Amazing
Join Date: Aug 2007
Location: Hong Kong
Posts: 49,650
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#5 |
Illuminator
Join Date: Aug 2007
Posts: 4,127
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#6 |
Philosopher
Join Date: Jun 2010
Posts: 8,070
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Quote:
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#7 |
Master Poster
Join Date: Oct 2011
Location: Hull
Posts: 2,316
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Is this the first time we have been in the same year as a planned launch for JWST?
https://en.wikipedia.org/wiki/James_...pace_Telescope |
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"To vowels. They stop consonants sticking together like boiled sweets in a paper bag." |
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#8 |
Master Poster
Join Date: Aug 2008
Posts: 2,287
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I predict that the James Webb telescope will detect galaxies formed from the center outward
No pulling forces are needed to explain any phenomenon. Not on a small scale, not on a large scale. Black hole vs. Expanding black star which emit dark expanding light / pushing force https://youtu.be/C7qXyaxK5p8 |
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http://www.onesimpleprinciple.com/l4 "Math without words is meaningless. Words without math can have meaning." by Maartenn100 |
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#9 |
Penultimate Amazing
Join Date: Jul 2006
Posts: 20,417
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"Reality is what's left when you cease to believe." Philip K. Dick |
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#10 |
Penultimate Amazing
Join Date: Aug 2007
Location: Hong Kong
Posts: 49,650
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#12 |
Philosopher
Join Date: Sep 2002
Location: N.Cal/S.Or
Posts: 8,021
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Maybe Biden can pull a "Trump" and steal the funding from Spaaaace Force!
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---------------------- Anything goes in the Goblin hut... anything. "Suggesting spurious explanations isn't relevant to my work." -- WTC Dust. "Both cannot be simultaneously true, and so one may conclude neither is true, and if neither is true, then Apollo is fraudulent." -- Patrick1000. |
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#13 |
Penultimate Amazing
Join Date: Aug 2007
Location: Hong Kong
Posts: 49,650
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Giving this some more thought: I don't think we can justify it. Or if we can, it's only barely. It's definitely in the "nice to have category". If we don't send this up now, we'll send it up later. Or we'll send something else up later. Or someone else will send something up at some point.
And yes, it is possible that this will be the one that finds the cure for cancer or discovers the benevolent aliens or whatever. Maybe it'll turn out that if we'd gotten off our asses and launched seventeen of them a hundred years ago, it would have prevented the Great Depression, avoided WW2 and the Cold War, and stopped the election of Donald Trump. But I doubt it. Cosmology isn't really something that calls for redunancy at $1bn+ per item. A large part of the justification for throwing even $10bn at it is NASA's promise that they can get it right (or at least make it work) the first time. Too, how could you do something like the JWST without at least one prototype? Even the Apollo hardware designs went through revisions and improvements as they learned the lessons of each prototype they flew. What'll really happen is that if/when this prototype proves itself, future researchers will consider use it as a basis for future telescopes of similar principles and design. But it doesn't really make sense to fund half a dozen all at once right now. It barely makes sense to use the one. I hate to say it, but where investing in redundancy makes sense is in national defense. Ironically, we could probably have had redundant HSTs, as that telescope used many components and design features originally developed for reconnaissance satellites. Apparently there's a couple sets of Hubble-grade optics lying around, that could be put into orbit to replace the HST. But... NASA would rather focus on the JWST right now. And I agree with that priority. |
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#14 |
Director of Hatcheries and Conditioning
Join Date: Jul 2002
Location: Waiting for the pod bay door to open.
Posts: 43,043
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Continually pushing the boundaries of mediocrity. Everything is possible, but not everything is probable. “Perception is real, but the truth is not.” - Imelda Marcos |
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#15 |
Graduate Poster
Join Date: Dec 2009
Location: UK
Posts: 1,869
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The only thing taking longer is George R.R. Martin finishing off A Song of Ice and Fire!
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#16 |
Penultimate Amazing
Join Date: Jan 2003
Location: Yokohama, Japan
Posts: 25,744
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Will James Webb be the next victim of cancellation?
NASA Needs to Rename the James Webb Space Telescope (Op-Ed in Scientific American)
Quote:
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Personally, this sort of thing rubs me the wrong way. I'm not like a huge fan of James Webb or anything. I'm not sure that I would even recognize his name if it hadn't been attached to this space telescope. In fact, I'm pretty sure that I wouldn't. When I hear "James Webb" I think of a space telescope, not the person it is named after. But it's just part of a larger trend to cancel or rename things named after people who lived in a different era when most people didn't have the most modern progressive sensibilities that the wokest people in 2021 have. |
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A fool thinks himself to be wise, but a wise man knows himself to be a fool. William Shakespeare |
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#17 |
Penultimate Amazing
Join Date: Aug 2007
Location: Hong Kong
Posts: 49,650
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They need to make a movie about the black woman that ran the State Department for him, and did all his math, and then name the telescope after her.
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#18 |
Philosophile
Join Date: Dec 2009
Location: Osaka, Japan
Posts: 29,392
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"The thief and the murderer follow nature just as much as the philanthropist. Cosmic evolution may teach us how the good and the evil tendencies of man may have come about; but, in itself, it is incompetent to furnish any better reason why what we call good is preferable to what we call evil than we had before." "Evolution and Ethics" T.H. Huxley (1893) |
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#19 |
Fiend God
Join Date: Oct 2005
Location: In a post-fact world
Posts: 91,419
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#20 |
Penultimate Amazing
Join Date: Aug 2007
Location: Hong Kong
Posts: 49,650
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#21 |
Penultimate Amazing
Join Date: Jun 2003
Posts: 48,351
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"As long as it is admitted that the law may be diverted from its true purpose -- that it may violate property instead of protecting it -- then everyone will want to participate in making the law, either to protect himself against plunder or to use it for plunder. Political questions will always be prejudicial, dominant, and all-absorbing. There will be fighting at the door of the Legislative Palace, and the struggle within will be no less furious." - Bastiat, The Law |
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#22 |
Philosopher
Join Date: Oct 2013
Posts: 9,392
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#23 |
The Clarity Is Devastating
Join Date: Nov 2006
Location: Betwixt
Posts: 17,484
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Y'know, I think I side with the "cancelers" on this one. If we found out that Hubble cheated on his wife or something, I'd say there's no reason to rename the Hubble Telescope, because the name honors his contributions to the relevant science which are unaffected by his failings elsewhere. The same would apply if someone were being honored for heroic actions or even for being rich AF and donating the funding to make the eponymous project happen. The latter might be a horrible person but their checks cleared. But for the type of well-paid administrators who are constantly getting their names on bridges and civic buildings and highways because of their influence and vanity, the only thing we can even pretend they're being honored for is the supposedly superior quality of their administrating. We must presume that few if any of the vast pool of available bureaucrats would have done as well in their stead. So if it turns out they weren't as "dedicated" and "visionary" and "innovative" and "fair-minded" as the after-dinner speeches claimed, even if that just means they were making the same political compromises as everyone else at the time, **** 'em. What did they do to deserve it in the first place? |
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A zømbie once bit my sister... |
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#24 |
Penultimate Amazing
Join Date: Jun 2003
Posts: 48,351
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I'm not. The time to evaluate his merits was when the telescope was being named. Maybe they should have picked a different name. But they didn't.
Changing the name now gives in to and encourages a pathological obsession with past sins. It's not healthy. And there is no limiting principle to this drive to erase the past. No name is safe. |
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"As long as it is admitted that the law may be diverted from its true purpose -- that it may violate property instead of protecting it -- then everyone will want to participate in making the law, either to protect himself against plunder or to use it for plunder. Political questions will always be prejudicial, dominant, and all-absorbing. There will be fighting at the door of the Legislative Palace, and the struggle within will be no less furious." - Bastiat, The Law |
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#25 |
Penultimate Amazing
Join Date: Nov 2006
Posts: 10,756
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The obsession isn't with the sins but with relegating them to the past.
I haven't looked in to each name in that article but I think I would agree that San Francisco has fallen off the slippery slope. But that doesn't mean that changing old names is not a good idea some times. My standard would be if that person stood out in their own time as being out of place on the issue. I'm not persuaded to rename JWST based on the Sci Am op-ed. It makes it sound like Webb was just a cog in the wheel. Unless he was clearly outspoken about the policy, I can't see this. I have to say I questioned the name when it was first applied, he appeared to be a person who was simply in the right place at the right time. |
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#26 |
Gatekeeper of The Left
Join Date: Sep 2007
Location: The Universe 35.2 ms ahead of this one.
Posts: 37,538
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Well since the name is literally written on it and it's being packed for launch means that you can rename it, but when the future encounters it, they will revert to the original name (should roman characters mean anything by then.)
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For what doth it profit a man, to fix one bug, but crash the system? |
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#27 |
The Clarity Is Devastating
Join Date: Nov 2006
Location: Betwixt
Posts: 17,484
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A zømbie once bit my sister... |
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