Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

James Webb Space Telescope is about to beam us monster amounts of cosmic data
Popular Science ^ | 7/13/2022 | TATYANA WOODALL

Posted on 07/15/2022 12:31:45 AM PDT by LibWhacker

click here to read article


Navigation: use the links below to view more comments.
first previous 1-2021-4041-42 next last
To: LibWhacker

—> To create the spellbinding scenes that just debuted, scientists had to process and fill these images with color.

NASA artists coloring the pics.

I’ve seen old episodes of Gunsmoke that were colorized and the never seem accurate…


21 posted on 07/15/2022 5:52:21 AM PDT by aMorePerfectUnion (Fraud vitiates everything. )
[ Post Reply | Private Reply | To 1 | View Replies]

To: aMorePerfectUnion

Webb is an infrared telescope, so they’re mapping infrared wavelengths up to visible wavelengths (== colors) so we can see them. If we made a picture of what Webb “sees” at the actual IR frequencies, it would just be a black rectangle, since our eyes don’t see infrared.


22 posted on 07/15/2022 5:59:50 AM PDT by Campion (Everything is a grace, everything is the direct effect of our Father's love - Little Flower)
[ Post Reply | Private Reply | To 21 | View Replies]

To: Campion

Exactly.

They spent billions to create pages for a NASA coloring book, hired artists to color their pictures and the released them to the public.

At least the Apollo mission got us Tang and moon rocks.


23 posted on 07/15/2022 6:04:05 AM PDT by aMorePerfectUnion (Fraud vitiates everything. )
[ Post Reply | Private Reply | To 22 | View Replies]

To: aMorePerfectUnion
LOL, really? Most of the stuff Webb sees is so red-shifted by the expansion of the universe that it's only visible in the infrared. An IR telescope is the only way to see it.

"pages for a coloring book" ... that's just ridiculous.

24 posted on 07/15/2022 6:14:13 AM PDT by Campion (Everything is a grace, everything is the direct effect of our Father's love - Little Flower)
[ Post Reply | Private Reply | To 23 | View Replies]

To: cherry

Named after a former NASA administrator


25 posted on 07/15/2022 6:14:17 AM PDT by Nifster (I see puppy dogs in the clouds)
[ Post Reply | Private Reply | To 4 | View Replies]

To: PIF

The public gets pictures not raw data


26 posted on 07/15/2022 6:15:33 AM PDT by Nifster (I see puppy dogs in the clouds)
[ Post Reply | Private Reply | To 11 | View Replies]

To: Campion

… tell that to the comic book artists that make the pretty pictures 🤗

And we can continue to pretend the universe looks just like that.

After Marvell Comics became woke, maybe it’s a positive work program…


27 posted on 07/15/2022 6:25:08 AM PDT by aMorePerfectUnion (Fraud vitiates everything. )
[ Post Reply | Private Reply | To 24 | View Replies]

To: Freedom4US

Very nice summary. I would add that Charles Murray’s book “Apollo” does a good job providing insight into how the operations and missions were put together and managed.


28 posted on 07/15/2022 6:31:40 AM PDT by Interesting Times (This space for rent.)
[ Post Reply | Private Reply | To 12 | View Replies]

To: LibWhacker

Wow, and we thought there were a lot of stars.

Actually, we now see that there are immeasurably more galaxies than our minds can grasp and comprehend

The best comment I have heard was made here on Free Republic.

“We are seeing a distant galaxy with light from 13.4 billion years ago. Is that galaxy actually still there?”


29 posted on 07/15/2022 6:38:35 AM PDT by bert ( (KWE. NP. N.C. +12) Juneteenth is inequality day)
[ Post Reply | Private Reply | To 1 | View Replies]

To: MtnClimber

That’s funny right there.

L


30 posted on 07/15/2022 6:40:29 AM PDT by Lurker (Peaceful coexistence with the Left is not possible. Stop pretending that it is.)
[ Post Reply | Private Reply | To 16 | View Replies]

To: bert

Imagine the millions of civilizations that have come and gone in this universe In those billions and billions of years. And we’re one of them!!!! It is incomprehensible


31 posted on 07/15/2022 6:41:41 AM PDT by atc23 (The Matriarchal Society we embrace has led to masks and mandates and the cult of "safety")
[ Post Reply | Private Reply | To 29 | View Replies]

To: MtnClimber

He is the spitting image of Captain Pike after the accident near Talos 5


32 posted on 07/15/2022 6:44:27 AM PDT by atc23 (The Matriarchal Society we embrace has led to masks and mandates and the cult of "safety")
[ Post Reply | Private Reply | To 16 | View Replies]

To: Da Coyote

And what lies beyond the most distant galaxy?


33 posted on 07/15/2022 6:45:44 AM PDT by atc23 (The Matriarchal Society we embrace has led to masks and mandates and the cult of "safety")
[ Post Reply | Private Reply | To 19 | View Replies]

To: Da Coyote

Searching for intelligent life as there is none to be found on earth.
I would prefer they spent those dollars on Researching the oceans here where the Research would benefit the human race.


34 posted on 07/15/2022 6:51:29 AM PDT by oldasrocks
[ Post Reply | Private Reply | To 19 | View Replies]

To: Campion; LibWhacker

Go look at any unmodified picture of deep space, you will see little trace of color. Stars, nebula, galaxies all fade to dim white spots with little color.
By setting ‘filters’ on the images, they can see the way things move, especially in those dramatic planetary nebulas. They can also pick spots to get doppler information from for detailed data on which way and how fast things are moving.
I certainly see the turbulence in a nebula, and read the storm in my mind.

All of these are, of course, digital images, not film. Being digital makes it easier to apply tints to frequencies that we cannot see, but give us better information on what’s there. Seeing different colors for the molecules and atoms, and temperatures, makes it more real, and accurate, for the non-professional stargazers like me.


35 posted on 07/15/2022 7:56:11 AM PDT by JackFromTexas (- Not For Hire -)
[ Post Reply | Private Reply | To 22 | View Replies]

To: 21twelve

“The man whose name NASA has chosen to bestow upon the successor to the Hubble Space Telescope is most commonly linked to the Apollo moon program, not to science.””

Only an idiot liberal would claim Apollo was not science.


36 posted on 07/15/2022 7:57:08 AM PDT by CodeToad (Arm up! They Have!)
[ Post Reply | Private Reply | To 5 | View Replies]

To: RoosterRedux
I wonder what is being withheld...

Probably pictures of aliens giving us the finger as they fly by in their UAPs.

37 posted on 07/15/2022 8:05:38 AM PDT by Nachoman (Following victory, its best to reload.)
[ Post Reply | Private Reply | To 17 | View Replies]

To: PIF

because the pictures come down in the IR spectrum, so ya the picture in the raw are not pretty.. man you need some understanding of life.


38 posted on 07/15/2022 12:07:24 PM PDT by markman46 (engage brain before using keyboard!!!you)
[ Post Reply | Private Reply | To 18 | View Replies]

To: markman46

man you need some understanding of life.

So what? The question was does the public have access to the raw data, and the apparent answer is NO!

Understanding Life has nothing to do with the question.


39 posted on 07/15/2022 12:11:54 PM PDT by PIF (They came for me and mine ... now its your turn)
[ Post Reply | Private Reply | To 38 | View Replies]

To: aMorePerfectUnion
What exactly is your constructive suggestion for making what-the-universe-looks-like-in-infrared accessible to the vast majority of us, who have only a monitor screen and our eyes to work with?

Remember, there is no "look at it in visible light" alternative for most of this stuff.

40 posted on 07/15/2022 12:25:00 PM PDT by Campion (Everything is a grace, everything is the direct effect of our Father's love - Little Flower)
[ Post Reply | Private Reply | To 27 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-2021-4041-42 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson