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Warpy

(111,245 posts)
Tue Apr 27, 2021, 11:13 PM Apr 2021

Breathtaking New Hubble Image Shows a Giant Star on The Brink of Annihilation



The spectacle of space has our jaws constantly dropping, and the picture that was just released to celebrate 31 years of the Hubble Space Telescope is another incredibly powerful shot that we could gaze at for hours.

It shows the giant, ultra-bright star AG Carinae, 20,000 light-years away from Earth, in a phase that makes it a Luminous Blue Variable (LBV) – where massive stars such as this one go through thousands of years of instability and varying luminosity.
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What you can see around AG Carinae is a gigantic nebula, an expanding shell of gas and dust, around five light-years wide – that's the same distance from our planet to Alpha Centauri, our next nearest star, to give you a sense of scale.

https://www.sciencealert.com/breathtaking-new-hubble-image-shows-a-giant-star-on-the-edge-of-annihilation
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Breathtaking New Hubble Image Shows a Giant Star on The Brink of Annihilation (Original Post) Warpy Apr 2021 OP
Let's call it the AG Donald Trump Blue Owl Apr 2021 #1
Astounding photo and scale to try to contemplate... HUAJIAO Apr 2021 #2
+1. yonder Apr 2021 #4
For a second there, I thought there were talking about eta Carinae ... eppur_se_muova Apr 2021 #3
Sheesh! calimary Apr 2021 #5
What calimary said. Judi Lynn Apr 2021 #6

eppur_se_muova

(36,260 posts)
3. For a second there, I thought there were talking about eta Carinae ...
Wed Apr 28, 2021, 01:34 AM
Apr 2021

... which has erupted spectacularly in the historic past, and could do so again "any day now".

https://www.universetoday.com/tag/great-eruption/

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