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Astronomy Picture of the Day -- Massive Nearby Spiral Galaxy NGC 2841
NASA ^ | April 28, 2015 | (see photo credit)

Posted on 04/28/2015 3:48:02 AM PDT by SunkenCiv

Explanation: It is one of the more massive galaxies known. A mere 46 million light-years distant, spiral galaxy NGC 2841 can be found in the northern constellation of Ursa Major. This sharp view of the gorgeous island universe shows off a striking yellow nucleus and galactic disk. Dust lanes, small, pink star-forming regions, and young blue star clusters are embedded in the patchy, tightly wound spiral arms. In contrast, many other spirals exhibit grand, sweeping arms with large star-forming regions. NGC 2841 has a diameter of over 150,000 light-years, even larger than our own Milky Way and captured by this composite image merging exposures from the orbiting 2.4-meter Hubble Space Telescope and the ground-based 8.2-meter Subaru Telescope. X-ray images suggest that resulting winds and stellar explosions create plumes of hot gas extending into a halo around NGC 2841.

April 28, 2015

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; ngc2841; science
[Credit: Hubble, Subaru; Composition and Copyright: Roberto Colombari]

1 posted on 04/28/2015 3:48:02 AM PDT by SunkenCiv
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No joke, The Big One really is The Big One today.
The Big One

2 posted on 04/28/2015 3:49:11 AM PDT by SunkenCiv (What do we want? REGIME CHANGE! When do we want it? NOW!)
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To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; steelyourfaith; Mmogamer; dayglored; ...
No joke, The Big One really is The Big One today.
The Big One

3 posted on 04/28/2015 3:49:29 AM PDT by SunkenCiv (What do we want? REGIME CHANGE! When do we want it? NOW!)
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To: SunkenCiv

Looks like a busy place.


4 posted on 04/28/2015 4:03:19 AM PDT by cripplecreek ("For by wise guidance you can wage your war")
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To: cripplecreek

Yeah, and when they’re busy the parking is a pain in the butt.

CC


5 posted on 04/28/2015 4:21:28 AM PDT by Celtic Conservative (Sufficient unto the day are the troubles therof)
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To: SunkenCiv

Classic!


6 posted on 04/28/2015 5:25:29 AM PDT by left that other site (You shall know the Truth, and The Truth Shall Set You Free.)
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To: cripplecreek

It’s known for having a lot of supernova...so yes.


7 posted on 04/28/2015 10:28:10 AM PDT by Conan the Librarian (The Best in Life is to crush my enemies, see them driven before me, and the Dewey Decimal System)
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