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Astronomy Picture of the Day -- Mars Red and Spica Blue
NASA ^ | April 02, 2014 | (see photo credit)

Posted on 04/02/2014 8:14:52 AM PDT by SunkenCiv

Explanation: A bright pair of sky objects will be visible together during the next few months. Mars will shine brightly in its familiar rusty hue as it reaches its brightest of 2014 next week. The reason that Mars appears so bright is that Earth and Mars are close to each other in their long orbits around the Sun. Spica, on the other hand, shines constantly as one of the brightest blue stars in the night sky. Pronounced "spy-kah", the blue-hued star has been visible throughout human history and the sounds that identify it today date back to ancient times. Pictured above, the planet and the star were photographed rising together toward the southeast after sunset last week through old oak trees in Sweden.

April 02, 2014

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; mars; science; spica
[Credit & Copyright: P-M Hedén (Clear Skies, TWAN)]

1 posted on 04/02/2014 8:14:52 AM PDT by SunkenCiv
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To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; married21; steelyourfaith; Mmogamer; ...
The Big One

2 posted on 04/02/2014 8:15:31 AM PDT by SunkenCiv (Obama is now making Jimmy Carter look like Attila the Hun. /focus/news/3138768/posts)
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To: SunkenCiv

I noticed that Mars was very bright a few days ago, but it’s been too cloudy to see very much the last couple of nights.


3 posted on 04/02/2014 8:18:47 AM PDT by smokingfrog ( sleep with one eye open (<o> ---)
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To: SunkenCiv

When did trees start growing in outer space?

Seriously, why do it that way? The picture would have been much better without the trees in the way.


4 posted on 04/02/2014 8:18:57 AM PDT by KoRn (Department of Homeland Security, Certified - "Right Wing Extremist")
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To: KoRn

Shots like these are more art than science. The newer CCD sensors have opened up this kind of photography.


5 posted on 04/02/2014 8:27:41 AM PDT by cicero2k
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To: KoRn

Yeah, that’s not a big fave here either.


6 posted on 04/02/2014 8:35:23 AM PDT by SunkenCiv (Obama is now making Jimmy Carter look like Attila the Hun. /focus/news/3138768/posts)
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To: SunkenCiv

So for now, the old saying would go– “[From the Big Dipper ‘handle’] follow the arc to Arcturus, mosey past Mars, then speed on to Spica...”


7 posted on 04/02/2014 8:36:12 AM PDT by mikrofon (APOD Bump)
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To: smokingfrog

The overcast here has been ridiculous the past few weeks. We’ve had the snow vanishing bit by bit, with new snowstorms about once or twice a week throughout March. It has, in short, kinda sucked. But, the bright side is, Mars is much, much colder, and is a long way off even when it gets closest. :’)


8 posted on 04/02/2014 8:36:56 AM PDT by SunkenCiv (Obama is now making Jimmy Carter look like Attila the Hun. /focus/news/3138768/posts)
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To: mikrofon

Or maybe, “follow that branch on that walnut out to the end...”


9 posted on 04/02/2014 8:37:55 AM PDT by SunkenCiv (Obama is now making Jimmy Carter look like Attila the Hun. /focus/news/3138768/posts)
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To: mikrofon

Whoops, I should have checked, looks like an oak.


10 posted on 04/02/2014 8:38:18 AM PDT by SunkenCiv (Obama is now making Jimmy Carter look like Attila the Hun. /focus/news/3138768/posts)
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To: mikrofon

Whoops again, the text (which I hadn’t read) actually sez oaks. [blush]


11 posted on 04/02/2014 8:38:44 AM PDT by SunkenCiv (Obama is now making Jimmy Carter look like Attila the Hun. /focus/news/3138768/posts)
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To: SunkenCiv

n/p ;) Didn’t realize they changed the site name to ACoRN tho .....


12 posted on 04/02/2014 8:51:25 AM PDT by mikrofon (APOD Bump)
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To: KoRn

Stockholm is 60 degrees North. This time of year, Mars and the other planets don’t rise all that far above the horizon. So you might have little choice but to shoot through trees, particularly if you’re operating from a fixed site. Otherwise, it’s haul your gear up to a rooftop or out into an open field where the trees wouldn’t interfere. But, personally, I kind of like this shot as it is, taken through the trees. Creates interest for me. Nothing more boring than a red dot next to a blue dot on a flat featureless background! :-)


13 posted on 04/02/2014 9:46:31 AM PDT by LibWhacker
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To: SunkenCiv

That is a nice picture, but I agree that it should be sans trees.

All the stars look white to me. If Mars is red and Spica is blue, I just can’t tell.

It’s still pretty.

We have a half-dozen truly huge oak trees in our back yard, but when I want to
see the stars, I look straight up.


14 posted on 04/02/2014 12:20:14 PM PDT by TheOldLady
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To: SunkenCiv
We've had beautiful weather the past few days. I had a real nice observing session two nights ago, the only downside to the whole night was the skeeters. I had to break out my thermacell.
15 posted on 04/02/2014 6:07:55 PM PDT by Vote 4 Nixon (EAT...FISH...SLEEP...REDUX)
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