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Solved: The Riddle of the Nova of 1670
universetoday.com ^ | David Dickinson

Posted on 06/03/2015 3:14:10 PM PDT by BenLurkin

On June 20, 1670, a new star appeared in the evening sky that gave 17th century astronomers pause. Eventually peaking out at +3rd magnitude, the ruddy new star in the modern day constellation of Vulpecula the Fox was visible for almost two years before vanishing from sight.

The exact nature of Nova Vulpeculae 1670 has always remained a mystery. The event has often been described as a classic nova… but if it was indeed a garden variety recurrent nova in our own Milky Way galaxy, then why haven’t we seen further outbursts? And why did it stay so bright, for so long?

Now, recent findings from the European Southern Observatory announced in the journal Nature this past March reveal something even more profound: the Nova of 1670 may have actually been the result of a rare stellar collision.

...

ESO researchers used an instrument known as the Atacama Pathfinder EXperiment telescope (APEX) based on the high Chajnantor plateau in Chile to probe the remnant nebula from the 1670 event at submillimeter wavelengths. They found that the mass and isotopic composition of the resulting nebula was very uncharacteristic of a standard nova event.

A best fit model for the 1670 event is a rare stellar merger, with two main sequence stars smashing together and exploding in a grand head on collision, leaving the resulting nebula we see today. This event also resulted in a newly recognized category of star known as a “red transient” or luminous red nova.

(Excerpt) Read more at universetoday.com ...


TOPICS: Astronomy
KEYWORDS: 1670; catastrophism; fox; nebula; nova; novavulpeculae1670; thefox
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The remnant of the nova of 1670 seen with modern instruments and created from a combination of visible-light images from the Gemini telescope (blue), a submillimetre map showing the dust from the SMA (yellow) and finally a map of the molecular emission from APEX and the SMA (red). Image credit: ESO/T. Kaminski
1 posted on 06/03/2015 3:14:10 PM PDT by BenLurkin
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To: BenLurkin
Solved: The Riddle of the Nova of 1670

No riddle, the Nova got it's doors blown off by a Road Runner running a 440 Hemi with a six pack.

2 posted on 06/03/2015 3:18:20 PM PDT by Yo-Yo (Is the /sarc tag really necessary?)
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To: BenLurkin
Nova of 1970
3 posted on 06/03/2015 3:21:10 PM PDT by central_va (I won't be reconstructed and I do not give a damn.)
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To: BenLurkin

Whatever. How many stars, or planets, or craters, or asteroids, or galaxies, are named after lesbian, gay, or bisexual astronomers, that’s what’s important.


4 posted on 06/03/2015 3:21:18 PM PDT by Steely Tom (Vote GOP for A Slower Handbasket)
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To: central_va

It is said that they had a hard time selling those in Spanish-speaking countries because “no va” in Spanish means “it doesn’t go.”


5 posted on 06/03/2015 3:24:27 PM PDT by Fiji Hill
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To: Steely Tom
The truth is irrelevant when factored against the seriousness of the charges!

Pelosi

6 posted on 06/03/2015 3:27:37 PM PDT by atc23 (The Confederacy was the single greatest conservative resistance to federal authority ever)
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To: central_va

I had one like that. Businessman’s special. Stovebolt and a powerglide, radio delete plate, black vinyl interior. power steering the only option.

CC


7 posted on 06/03/2015 3:27:54 PM PDT by Celtic Conservative (Sufficient unto the day are the troubles therof)
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To: Fiji Hill

In latin america they were the “Chevy II”.

CC


8 posted on 06/03/2015 3:29:44 PM PDT by Celtic Conservative (Sufficient unto the day are the troubles therof)
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To: Fiji Hill
It is said that they had a hard time selling those in Spanish-speaking countries because “no va” in Spanish means “it doesn’t go.”

An urban myth that is not true.

9 posted on 06/03/2015 3:31:56 PM PDT by Erik Latranyi (President Walker - Attorney General Cruz (enforcing immigration laws for real))
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To: Yo-Yo; BikerTrash
... a 440 Hemi with a six pack.

I'd like to see that.

10 posted on 06/03/2015 3:32:38 PM PDT by uglybiker (nuh-nuh-nuh-nuh-nuh-nuh-nuh-nuh-nuh-nuh-nuh-nuh-nuh-nuh-nuh-nuh-BATMAN!)
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To: Steely Tom
How many stars, or planets, or craters, or asteroids, or galaxies, are named after lesbian, gay, or bisexual astronomers

Well, Pluto for sure.

11 posted on 06/03/2015 3:32:57 PM PDT by Defiant (Amtrak train derails, therefore......Republicans.)
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To: BenLurkin

That was interesting!


12 posted on 06/03/2015 3:38:49 PM PDT by Bodleian_Girl (the chance of getting herpes from the homos at the MAc counter in Belk was just a bridge too far.)
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To: uglybiker

Yeah, a 440 hemi????


13 posted on 06/03/2015 3:40:16 PM PDT by lordpumblechook
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To: uglybiker

“... a 440 Hemi with a six pack.
I’d like to see that.”

The old J.C. Whitney catalogs of the day had six pack kits for lots of different engines. They were a sight to see, indeed.


14 posted on 06/03/2015 3:45:18 PM PDT by Sasparilla (If you want peace, prepare for war.)
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To: Yo-Yo

Even in Space there are lousy drivers.


15 posted on 06/03/2015 3:48:54 PM PDT by MadMax, the Grinning Reaper (madmax)
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To: central_va

This is a real car. My mother had a 72’ Nova with a racing engine. Not what my father ordered but my mom became known as the “Little Old Lady of Ranchleigh” (just outside of Pikesville, Md.

She left grown men crying in her dust. Go, Mom, Go!


16 posted on 06/03/2015 3:51:23 PM PDT by MadMax, the Grinning Reaper (madmax)
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To: central_va


17 posted on 06/03/2015 3:51:26 PM PDT by JoeProBono (SOME IMAGES MAY BE DISTURBING VIEWER DISCRETION IS ADVISED;-{)
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To: uglybiker

I had a friend with a circa70 charger with a 440 magnum and a six pack.
Me? Just a six pack. On #2 right now.


18 posted on 06/03/2015 3:59:23 PM PDT by ImaGraftedBranch (If you haven't figured it out, there is a great falling away...happening before your eyes.)
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To: Yo-Yo
...a Road Runner running a 440 Hemi with a six pack.

Uh, either a 440 6-pack (390 gross HP), or a 426 Hemi (425 gross HP - which is a large understatement, it was more like 490 HP) with dual quads - which beats the crap out of a mere six-pack. Either is a fine car, and very expensive right now in any kind of decent condition, but there ain't no such beast as a 440 Hemi with a six-pack.

19 posted on 06/03/2015 3:59:38 PM PDT by Ancesthntr ("The right to buy weapons is the right to be free." A. E. van Vogt)
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To: Yo-Yo

Oh, BTW, I saw an auction a few months ago of a pristine ‘71 Hemicuda convertible with a 4-speed, one of 11 manufactured - and no one knows the fate of the other 10. It sold for $3.5 million.

Also FYI, today’s Hemicudas (even sans the supercharger) can nearly run rings around the older ones, get about twice the mileage and damned near never rust...for about $65K brand new, with a guarantee.

But the old ones were REALLY special in their day.


20 posted on 06/03/2015 4:03:11 PM PDT by Ancesthntr ("The right to buy weapons is the right to be free." A. E. van Vogt)
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