M1 - Nebulosa del cangrejo (Fran Jackson)

Celestial hemisphere: Northern · Constellation: Taurus (Tau) · Contains: Crab nebula · M 1 · NGC 1952

M1 - Nebulosa del cangrejo, Fran Jackson

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M1 - Nebulosa del cangrejo

Link: http://www.astroguam.com/fotos/catalogo-messier.html

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M1 - Nebulosa del cangrejo

Link: http://www.astroguam.com/fotos/catalogo-messier.html

La Nebulosa del Cangrejo está catalogada como M1, el primer objeto de la famosa lista de cosas que no son cometas de Charles Messier. De hecho, ahora sabemos que el Cangrejo cósmico constituye el remanente de una supernova, una nube en expansión de restos de la muerte explosiva de una estrella masiva. La primera vez que los astrónomos del planeta Tierra fueron testigos de la luz de esta catástrofe estelar fue en el año 1054. Compuesto de 24 exposiciones tomadas en octubre de 1999, enero de 2000 y diciembre de 2000, este mosaico del Telescopio Espacial Hubble abarca alrededor de doce años luz.

Los colores de los intrincados filamentos son la traza de la luz emitida por átomos de hidrógeno, oxígeno y azufre en la nube de restos. El fantasmagórico brillo azul interior lo emiten electrones altamente energéticos acelerados por el púlsar central del Cangrejo. Uno de los objetos más exóticos conocidos por los astrónomos modernos, el púlsar es una estrella de neutrones, el vestigio giratorio del núcleo de la estrella colapsada. La Nebulosa del Cangrejo se encuentra a unos 6.500 años-luz en la constelación de Tauro.

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	Distinct awarded users	Total awarded images
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This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
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	Image of the day	Top pick	Top pick nominations	Total submitted
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Unknown

The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Basic success
Started	...
Astrometry.net job	1116235
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M1 - Nebulosa del cangrejo

M1 - Nebulosa del cangrejo

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M1 - Nebulosa del cangrejo

M1 - Nebulosa del cangrejo

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