File:Imposter or the Real Deal? (49361318593).jpg
Archivo original (4005 × 3738 píxeles; tamaño de archivo: 16,56 MB; tipo MIME: image/jpeg)
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DescripciónImposter or the Real Deal? (49361318593).jpg |
This Picture of the Week, taken by the NASA/ESA Hubble Space Telescope, shows a close-up view of a galaxy named NGC 2770. NGC 2770 is intriguing, as over time it has hosted four different observed supernovae (not visible here). Supernovae form in a few different ways, but always involve a dying star. These stars become unbalanced, lose control, and explode violently, briefly shining as brightly as an entire galaxy before slowly fading away. One of the four supernovae observed within this galaxy, SN 2015bh, is especially interesting. This particular supernova initially had its identity called into question. When it was first discovered in 2015, astronomers classified SN 2015bh as a supernova imposter, believing it to be not an exploding star but simply an unpredictable outburst from a massive star in its final phase of life. Thankfully, astronomers eventually discovered the truth and the object was given its correct classification as a Type II supernova, resulting from the death of a star between eight and 50 times the mass of the Sun. Credits: ESA/Hubble & NASA, A. Filippenko; <a href="https://creativecommons.org/licenses/by/4.0/" rel="noreferrer nofollow">CC BY 4.0</a> |
Fecha | |
Fuente | Imposter or the Real Deal? |
Autor | European Space Agency |
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Esta imagen fue publicada en Flickr por europeanspaceagency en https://flickr.com/photos/37472264@N04/49361318593. La imagen fue revisada el 3 de diciembre de 2020 por el robot FlickreviewR 2 y confirmó tener licencia bajo los términos de cc-by-2.0. |
3 de diciembre de 2020
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Fecha y hora | Miniatura | Dimensiones | Usuario | Comentario | |
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actual | 19:13 3 dic 2020 | 4005 × 3738 (16,56 MB) | Eyes Roger (discusión | contribs.) | Transferred from Flickr via #flickr2commons |
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Metadatos
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Fecha y hora de la generación de los datos | 06:00 6 ene 2020 |
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Título breve | Imposter or the Real Deal? |
Crédito/proveedor | ESA/Hubble & NASA, A. Filippenko |
Fuente | ESA/Hubble |
Título de la imagen | This Picture of the Week, taken by the NASA/ESA Hubble Space Telescope, shows a close-up view of a galaxy named NGC 2770. NGC 2770 is intriguing, as over time it has hosted four different observed supernovae (not visible here). Supernovae form in a few different ways, but always involve a dying star. These stars become unbalanced, lose control, and explode violently, briefly shining as brightly as an entire galaxy before slowly fading away. One of the four supernovae observed within this galaxy, SN 2015bh, is especially interesting. This particular supernova initially had its identity called into question. When it was first discovered in 2015, astronomers classified SN 2015bh as a supernova imposter, believing it to be not an exploding star but simply an unpredictable outburst from a massive star in its final phase of life. Thankfully, astronomers eventually discovered the truth and the object was given its correct classification as a Type II supernova, resulting from the death of a star between eight and 50 times the mass of the Sun. |
Editorial | ESA/Hubble |
Términos de uso |
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Comentario de archivo JPEG | This Picture of the Week, taken by the NASA/ESA Hubble Space Telescope, shows a close-up view of a galaxy named NGC 2770. NGC 2770 is intriguing, as over time it has hosted four different observed supernovae (not visible here). Supernovae form in a few different ways, but always involve a dying star. These stars become unbalanced, lose control, and explode violently, briefly shining as brightly as an entire galaxy before slowly fading away. One of the four supernovae observed within this galaxy, SN 2015bh, is especially interesting. This particular supernova initially had its identity called into question. When it was first discovered in 2015, astronomers classified SN 2015bh as a supernova imposter, believing it to be not an exploding star but simply an unpredictable outburst from a massive star in its final phase of life. Thankfully, astronomers eventually discovered the truth and the object was given its correct classification as a Type II supernova, resulting from the death of a star between eight and 50 times the mass of the Sun. |
Orientación | Normal |
Resolución horizontal | 72 ppp |
Resolución vertical | 72 ppp |
Software usado | Adobe Photoshop CC 2019 (Windows) |
Fecha y hora de modificación del archivo | 12:14 20 nov 2019 |
Posicionamientos Y y C | Centrado |
Versión de Exif | 2.31 |
Fecha y hora de la digitalización | 18:31 30 oct 2019 |
Significado de cada componente |
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Versión admitida de Flashpix | 1 |
Espacio de color | Sin calibrar |
Versión IIM | 4 |
Palabras clave | NGC 2770 |
Bits por componente |
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Altura | 3738 px |
Anchura | 4005 px |
Composición de pixel | RGB |
Número de componentes | 3 |
Información de contacto |
Karl-Schwarzschild-Strasse 2 Garching bei München, None, D-85748 Germany |
Tipo de medio | Observation |
Fecha en la cual fueron modificados por última vez los metadatos | 13:14 20 nov 2019 |
Id. único del documento original | xmp.did:11ad72b1-3c0f-4042-99a5-1303643c6443 |