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Astronomy Picture of the Day -- Supernova Remnant Simeis 147: The Spaghetti Nebula
NASA ^ | Monday, April 25, 2016 | (see photo credit)

Posted on 04/26/2016 11:21:23 AM PDT by SunkenCiv

Explanation: It's easy to get lost following the intricate strands of the Spaghetti Nebula. A supernova remnant cataloged as Simeis 147 and Sh2-240, the glowing gas filaments cover nearly 3 degrees -- 6 full moons -- on the sky. That's about 150 light-years at the stellar debris cloud's estimated distance of 3,000 light-years. This sharp composite includes image data taken through a narrow-band filter to highlight emission from hydrogen atoms tracing the shocked, glowing gas. The supernova remnant has an estimated age of about 40,000 years, meaning light from the massive stellar explosion first reached Earth about 40,000 years ago. But the expanding remnant is not the only aftermath. The cosmic catastrophe also left behind a spinning neutron star or pulsar, all that remains of the original star's core.

Monday, April 25, 2016

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; nebula; science; simeis147; spaghettinebula
[Credit and Copyright: Giuseppe Donatiello (Italy) and Tim Stone (USA)]

1 posted on 04/26/2016 11:21:23 AM PDT by SunkenCiv
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To: brytlea; cripplecreek; decimon; disndat; KoRn; Grammy; steelyourfaith; Mmogamer; dayglored; ...
The Big One

2 posted on 04/26/2016 11:22:17 AM PDT by SunkenCiv (Here's to the day the forensics people scrape what's left of Putin off the ceiling of his limo.)
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To: SunkenCiv

OK...now I know where the god of the colander wearers lives! (;-/


3 posted on 04/26/2016 11:41:20 AM PDT by left that other site (You shall know the Truth, and The Truth Shall Set You Free.)
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To: left that other site

4 posted on 04/26/2016 11:47:13 AM PDT by SunkenCiv (Here's to the day the forensics people scrape what's left of Putin off the ceiling of his limo.)
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To: SunkenCiv

Pastafarians all over the world are deeply saddened....


5 posted on 04/26/2016 11:49:22 AM PDT by left that other site (You shall know the Truth, and The Truth Shall Set You Free.)
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To: SunkenCiv

Oh, no! The Flying Spaghetti Monster movement has its own heavenly image of the divine.


6 posted on 04/26/2016 12:10:09 PM PDT by dangus
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To: SunkenCiv

“Mama Mia that’s a spicy meat bowl!”


7 posted on 04/26/2016 12:25:40 PM PDT by null and void ("when authority began inspiring contempt, it had stopped being authority" ~ H. Beam Piper)
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