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Planet with triple-star system found
phys.org ^ | 04-01-2016 | Bob Yirka & Astronomical Journal

Posted on 04/01/2016 1:19:58 PM PDT by Red Badger

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As was predicted by Isaac Asimov in his story 'Nightfall'.........................

1 posted on 04/01/2016 1:19:59 PM PDT by Red Badger
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To: SunkenCiv

XO-Planet Ping!.........................


2 posted on 04/01/2016 1:20:47 PM PDT by Red Badger (The Left doesn't like him and the Right doesn't like him, so he must be the right guy for the job...)
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To: Red Badger

Riddick!


3 posted on 04/01/2016 1:21:29 PM PDT by Resolute Conservative
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To: Red Badger; KevinDavis; annie laurie; Knitting A Conundrum; Viking2002; Ernest_at_the_Beach; ...
Thanks Red Badger.
 
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4 posted on 04/01/2016 1:25:59 PM 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: Red Badger

I recently learned that more star systems than not are actually double stars. Completely floored me.


5 posted on 04/01/2016 1:28:48 PM PDT by fwdude
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To: Red Badger
It is not obvious to me how you get a stable orbiting planet in a three star system. Look up the 3-Body Problem on Google.

For anyone who is interested there is a pretty good SF novel about a planet with 3 suns that I recently read. HERE is the link to the Amazon page.


6 posted on 04/01/2016 1:30:12 PM PDT by InterceptPoint
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To: fwdude

A tad bigger and Jupiter could have been ours :-)


7 posted on 04/01/2016 1:32:26 PM PDT by Axenolith (Government blows, and that which governs least, blows least...)
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To: InterceptPoint

If Jupiter were 10 times as massive and orbited 10 times further out, it would make us a binary system, but the influence gravity wise on us would be roughly the same,

So as long as the secondary suns are far enough away it is fine.


8 posted on 04/01/2016 1:34:11 PM PDT by GraceG (The election doesn't pick the next president, it is an audition for "American Emperor"...)
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To: Red Badger
But what about this triple?


9 posted on 04/01/2016 1:35:24 PM PDT by dfwgator
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To: Red Badger

I’m not leaving Earth for anything less than a four star system.


10 posted on 04/01/2016 1:36:07 PM PDT by TigersEye (This is the age of the death of reason and rule of law. Prepare!)
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To: GraceG
So as long as the secondary suns are far enough away it is fine.

I'm sure that's true. The problem is that a true 3 body system is still connected by some level of mutual attraction and, over time, lots of time, strange things can happen.

Take a look at THIS 3-BODY SIMULATION on YouTube.

11 posted on 04/01/2016 1:48:13 PM PDT by InterceptPoint
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To: Red Badger

Sector 001, Alpha Quadrant, K1V star with an absolute magnitude of 6.0. System of three planets, and an asteroid belt. The second of the three planets is class M planet Qo’noS


12 posted on 04/01/2016 1:50:58 PM PDT by frithguild (The warmth and goodness of Gaia is a nuclear reactor in the Earth's core that burns Thorium)
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To: InterceptPoint

No wonder Praxis exploded!


13 posted on 04/01/2016 1:57:51 PM PDT by frithguild (The warmth and goodness of Gaia is a nuclear reactor in the Earth's core that burns Thorium)
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To: Red Badger

This is great news for for sunbathers. Now they can tan both sides of their face and body at the same time!


14 posted on 04/01/2016 2:01:55 PM PDT by ETL (You can lead a Trump supporter to critical facts & info, but you can't make him/her think)
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To: Red Badger
They should do like we do - have the stars orbiting the planet. Problem solved.

Dang it, why do I always have to be the genius around here?

15 posted on 04/01/2016 2:03:23 PM PDT by Billthedrill
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To: Red Badger

Send O there!


16 posted on 04/01/2016 2:05:21 PM PDT by faithhopecharity ("Politicians are not born, they're excreted." Marcus Tullius Cicero (106 -- 43 BCE))
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To: Red Badger

I’m wondering how they determined that the orbit is “stable”.


17 posted on 04/01/2016 2:05:36 PM PDT by Excuse_My_Bellicosity (Liberalism is a social disease.)
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To: InterceptPoint

In Asimov’s novel, Nightfall (Was a movie also), The planet in question has constant daylight, for roughly 2000 years at a stretch. THEN comes an eclipse, when NO SUNS are visible! Since it was constant daylight, the people of the planet never saw any other stars or even thought there were any other places in their universe. The mass hysteria every 2000 years would destroy their civilization by burning everything they could get their hands on to have LIGHT! Then the cycle would repeat itself.................................


18 posted on 04/01/2016 2:05:42 PM PDT by Red Badger (The Left doesn't like him and the Right doesn't like him, so he must be the right guy for the job...)
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To: Red Badger

Similar plot in the Three-Body Problem.


19 posted on 04/01/2016 2:09:09 PM PDT by InterceptPoint
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To: InterceptPoint

In Asimov’s novel there were SIX suns..............


20 posted on 04/01/2016 2:10:25 PM PDT by Red Badger (The Left doesn't like him and the Right doesn't like him, so he must be the right guy for the job...)
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