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Astronomy Picture of the Day - Spiral Meteor through the Heart Nebula
NASA ^ | 09/05/2016 | (see photo credits)

Posted on 09/06/2016 4:22:19 AM PDT by ThomasMore

Astronomy Picture of the Day

Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

2016 September 5
See Explanation.  Clicking on the picture will download  the highest resolution version available.

Spiral Meteor through the Heart Nebula
Image Credit & Copyright: Roger N. Clark

Explanation: What is this meteor doing? Dynamically, the unusually short and asymmetric train may indicate that the sand-sized grain at the center of the glow is momentarily spinning as it ablates, causing its path to be slightly spiral. Geographically, the meteor appears to be going through the Heart Nebula, although really it is in Earth's atmosphere and so is about one quadrillion times closer. Taken last month on the night of the peak, this meteor is likely from the Perseid meteor shower. The Perseids radiant, in the constellation of Perseus, is off the frame to the upper right, toward the direction that the meteor streak is pointing. The Heart Nebula was imaged in 18 one-minute exposures, of which the unusual meteor streak appeared on just one. The meteor train is multicolored as its glow emanates from different elements in the heated gas.

(Excerpt) Read more at apod.nasa.gov ...


TOPICS: Astronomy
KEYWORDS: nasa
These photos never cease to amaze me.
1 posted on 09/06/2016 4:22:19 AM PDT by ThomasMore
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To: 1FreeAmerican; 2nd Amendment; aquila48; America_Right; AndrewC; antonia; aristotleman; BBB333; ...
APOD PING !!!

If you want on the APOD list or off the list, Freepmail me

2 posted on 09/06/2016 4:22:57 AM PDT by ThomasMore (We're edging closer and closer to a civil war! Blame the politicians!)
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To: ThomasMore

And yet there are scientists...more than a few,in fact...who are *convinced* that there’s no God


3 posted on 09/06/2016 6:12:25 AM PDT by Gay State Conservative (In Today's America Feelings Are The New Truth)
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