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Judi Lynn

(160,595 posts)
Tue Mar 26, 2019, 07:24 PM Mar 2019

Hubble Telescope Reveals What 200 Billion Stars Look Like (Photos)


By Meghan Bartels 22 minutes ago



The Hubble Space Telescope captured this image of a galaxy called Messier 49, which contains about 200 billion stars.(Image: © ESA/Hubble & NASA, J. Blakenslee, P. Cote et al.)

Two incredible new images from the Hubble Space Telescope show galaxies in all their shining glory.

The first photograph, of a galaxy called Messier 49, includes some 200 billion stars, although there's no way to pick out most of the individual pinpricks of light within the image.

Most of the stars within this elliptical galaxy are about 6 billion years old, and those within its 6,000-odd globular star clusters are even older. And then there's the supermassive black hole at the heart of Messier 49, which contains the mass of 500 million suns. It's all quite a lot to fit in just one image, even an image of an object 56 million light-years away.



The Hubble Space Telescope captured this image of a galaxy called Messier 28.

(Image: © ESA/Hubble & NASA, J.E. Grindlay et al.)

Both this galaxy and that shown in the second new image, Messier 28, were first categorized by astronomer Charles Messier, although he wasn't always sure what he was seeing. That's because he didn't have the benefit of Hubble's view from beyond Earth's atmosphere, which produces much sharper photographs.

More:
https://www.space.com/hubble-billions-of-stars-photographs.html
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Hubble Telescope Reveals What 200 Billion Stars Look Like (Photos) (Original Post) Judi Lynn Mar 2019 OP
Kinda puts it all in perspective, Dunnit? ZZenith Mar 2019 #1
And yet..... dixiegrrrrl Mar 2019 #2
Ha! Was going to include something about you-know-who ZZenith Mar 2019 #3
yeah, he's not worth it, so I'm told........ lastlib Mar 2019 #7
Yep. ZZenith Mar 2019 #8
He knows more about those space things than all the astronomers. WAY more. Beartracks Mar 2019 #10
This should be headline news.. LakeArenal Mar 2019 #4
I think my brain is too tiny! Karadeniz Mar 2019 #5
No it's not! Trump's brain is tiny! And warped! And addled.... machoneman Mar 2019 #6
So amazing Owl Mar 2019 #9
Almost hesitate to mention it, but I'm curious. Each time I look at the top photo for the 1st time, Judi Lynn Mar 2019 #11
OMG! You mean it's not turtles all the way down? RVN VET71 Apr 2019 #12

ZZenith

(4,125 posts)
3. Ha! Was going to include something about you-know-who
Wed Mar 27, 2019, 02:17 AM
Mar 2019

But decided he’s too insignificant in the grand scheme of things to even mention.

lastlib

(23,266 posts)
7. yeah, he's not worth it, so I'm told........
Wed Mar 27, 2019, 10:55 PM
Mar 2019

(I presume you are referring to Donald Begat-of-Satan "Individual 1" tRump......)

LakeArenal

(28,835 posts)
4. This should be headline news..
Wed Mar 27, 2019, 11:56 AM
Mar 2019

This is actual reality.

Mind boggling yet basically ignored.

SPACE FORCE!!!

Judi Lynn

(160,595 posts)
11. Almost hesitate to mention it, but I'm curious. Each time I look at the top photo for the 1st time,
Sun Mar 31, 2019, 07:06 PM
Mar 2019

as in returning to it after a period to look at it again, the bright light of the star immediately starts dimming, growing more concentrated. I noticed this the very first time I saw it after seeing the headline. I actually thought it was a video. I can see now that my eye itself is making quick adjustments which are totally involuntary.

Has that happened to anyone else who looked at the one bright star in the first photo?

It's an experience which is completely original to me, and unexpected, and it does it repeatedly.

Thanks.

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