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Astronomy Picture of the Day -- VdB 152: A Ghost in Cepheus
NASA ^ | October 31, 2012 | (see photo credit)

Posted on 10/31/2012 2:52:49 AM PDT by SunkenCiv

Explanation: Described as a "dusty curtain" or "ghostly apparition", mysterious reflection nebula VdB 152 really is very faint. Far from your neighborhood on this Halloween Night, the cosmic phantom is nearly 1,400 light-years away. Also catalogued as Ced 201, it lies along the northern Milky Way in the royal constellation Cepheus. Near the edge of a large molecular cloud, pockets of interstellar dust in the region block light from background stars or scatter light from the embedded bright star giving parts of the nebula a characteristic blue color. Ultraviolet light from the star is also thought to cause a dim reddish luminescence in the nebular dust. Though stars do form in molecular clouds, this star seems to have only accidentally wandered into the area, as its measured velocity through space is very different from the cloud's velocity. This deep telescopic image of the region spans about 7 light-years.

October 31, 2012

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; science; vdb152
[Credit & Copyright: Stephen Leshin]

1 posted on 10/31/2012 2:52:56 AM PDT by SunkenCiv
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To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; married21; steelyourfaith; Mmogamer; ...
Eeeeek! A nebula!!!

I guess it's clear why there's been such a nice run of nebula this week.

2 posted on 10/31/2012 2:54:54 AM PDT by SunkenCiv (https://secure.freerepublic.com/donate/)
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To: SunkenCiv

I love the reflection nebulae.


3 posted on 10/31/2012 4:13:49 AM PDT by cripplecreek (What does it profit a man if he gains the whole world but loses his soul?)
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To: SunkenCiv

Don’t be scared, Mr. Civilizations. It’s a friendly ghost of a nebula. BOO!


4 posted on 10/31/2012 5:17:40 AM PDT by TheOldLady
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To: SunkenCiv

A space Casper! Happy Halloween, Sunky!


5 posted on 10/31/2012 5:35:54 AM PDT by momtothree
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