Skip to comments.
Astronomy Picture of the Day -- A Colorful Solar Corona over the Himalayas
NASA ^
| January 11, 2016
| (see photo credit)
Posted on 01/11/2016 1:45:56 AM PST by SunkenCiv
Explanation: What are those colorful rings around the Sun? A corona visible only to Earth observers in the right place at the right time. Rings like this will sometimes appear when the Sun or Moon is seen through thin clouds. The effect is created by the quantum mechanical diffraction of light around individual, similarly-sized water droplets in an intervening but mostly-transparent cloud. Since light of different colors has different wavelengths, each color diffracts differently. Solar Coronae are one of the few quantum color effects that can be easily seen with the unaided eye. This type of solar corona is a visual effect due to water in Earth's atmosphere and is altogether different from the solar corona that exists continually around the Sun -- and stands out during a total solar eclipse. In the foreground is the famous Himalayan mountain peak Ama Dablam (Mother's Necklace).

(Excerpt) Read more at 129.164.179.22 ...
TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; science; solarcoronae
Navigation: use the links below to view more comments.
first 1-20, 21-26 next last
[Credit and Copyright: Jeff Dai]
1
posted on
01/11/2016 1:45:57 AM PST
by
SunkenCiv
To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; steelyourfaith; Mmogamer; dayglored; ...
2
posted on
01/11/2016 1:46:58 AM PST
by
SunkenCiv
(Here's to the day the forensics people scrape what's left of Putin off the ceiling of his limo.)
To: SunkenCiv
I'd call that an ice cloud rainbow, rather than a solar corona.
"A corona (Latin, 'crown') is an aura of plasma that surrounds the sun and other celestial bodies. The Sun's corona extends millions of kilometres into space and is most easily seen during a total solar eclipse, but it is also observable with a coronagraph."
To: SunkenCiv
I have seen depictions of the sun like that in paintings although I can’t remember where. I had assumed that the artist was taking artistic license. Maybe not.
4
posted on
01/11/2016 2:05:37 AM PST
by
TigersEye
(This is the age of the death of reason and rule of law. Prepare!)
To: SunkenCiv
5
posted on
01/11/2016 2:23:36 AM PST
by
JoeProBono
(SOME IMAGES MAY BE DISTURBING ’VIEWER DISCRETION IS ADVISED;-{)
To: JoeProBono
6
posted on
01/11/2016 3:30:19 AM PST
by
Daffynition
(*Security, confiscate their coats. Get them out of here. It's 10 below zero out there ~DJT)
To: SunkenCiv
It’d be better with a Dos Equis.
7
posted on
01/11/2016 4:56:03 AM PST
by
Izzy Dunne
(Hello, I'm a TAGLINE virus. Please help me spread by copying me into YOUR tag line.)
To: TigersEye
Some depictions of Buddah and Surya, the Sun god have that type of background.

Another Messiah for some
8
posted on
01/11/2016 5:03:15 AM PST
by
Daffynition
(*Security, confiscate their coats. Get them out of here. It's 10 below zero out there ~DJT)
To: SunkenCiv
Nice picture of wasteland. Nothing personal and I do like
your posts but shouldn’t this be a meteorological picture of
the day?
9
posted on
01/11/2016 5:03:55 AM PST
by
Slambat
10
posted on
01/11/2016 5:04:10 AM PST
by
Daffynition
(*Security, confiscate their coats. Get them out of here. It's 10 below zero out there ~DJT)
11
posted on
01/11/2016 5:05:46 AM PST
by
Daffynition
(*Security, confiscate their coats. Get them out of here. It's 10 below zero out there ~DJT)
To: Slambat
Yeah, most of these terrestrial shots kinda suck.
12
posted on
01/11/2016 5:12:32 AM PST
by
SunkenCiv
(Here's to the day the forensics people scrape what's left of Putin off the ceiling of his limo.)
To: SunkenCiv
tripping the light fantastic
13
posted on
01/11/2016 5:15:41 AM PST
by
disndat
(yousit ore loosit)
To: SunkenCiv
Wowie! That’s gorgeous, another “hated” terrestrial shot redeems all other terrestrial shots!
I’m a complete sucker for pretty pictures with a panoply of colors in the sky around the Sun.
Thank you for the post and ping to The Big One.
14
posted on
01/11/2016 7:26:22 AM PST
by
TheOldLady
(I miss the Gipper. Wish we still had someone like him. ~~~ Trump and Cruz!)
To: JoeProBono
Hey, Joe! Nice to see you.
15
posted on
01/11/2016 7:27:23 AM PST
by
TheOldLady
(I miss the Gipper. Wish we still had someone like him. ~~~ Trump and Cruz!)
To: SunkenCiv
I've seen these a few times and tried photographing them, but somehow the exposure is never right. Congratulations to the photographer for getting this one right.
To: SunkenCiv
17
posted on
01/11/2016 8:00:57 AM PST
by
Duchess47
("One day I will leave this world and dream myself to Reality" Crazy Horse)
To: TheOldLady
18
posted on
01/11/2016 10:10:41 AM PST
by
SunkenCiv
(Here's to the day the forensics people scrape what's left of Putin off the ceiling of his limo.)
To: JoeFromSidney
Probably a good candidate for "HDR" (High Dynamic Range) post-processing using a very wide range of exposures.
It would definitely be worth a try...
19
posted on
01/11/2016 12:33:15 PM PST
by
TXnMA
("Allah: Satan's current alias. "Obama": Allah's current ally...)
To: SunkenCiv
;-)
You do a great job, my friend.
20
posted on
01/11/2016 1:11:28 PM PST
by
TheOldLady
(I miss the Gipper. Wish we still had someone like him. ~~~ Trump and Cruz!)
Navigation: use the links below to view more comments.
first 1-20, 21-26 next last
Disclaimer:
Opinions posted on Free Republic are those of the individual
posters and do not necessarily represent the opinion of Free Republic or its
management. All materials posted herein are protected by copyright law and the
exemption for fair use of copyrighted works.
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson