File:Millisecond pulsar and accretion disk - NASA animation (hi-res).ogv
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Millisecond_pulsar_and_accretion_disk_-_NASA_animation_(hi-res).ogv (dimensione del file: 17,4 MB, tipo MIME: application/ogg)
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| Descrizione |
English: Animation showing neutron star and accretion disk evolving into a millisecond pulsar, with magnetic fields.
The formation of a pulsar: A star in a binary star system has collapsed to a neutron star. It begins to gain material from its companion star (known as "accretion"). The infalling matter causes it to speed up and begin emitting high energy radiation, eventually forming a pulsar rotating at up to 1000 times a second. Deutsch: Animation: Die Entstehung eines Pulsars:
Ein Stern in einem Doppelsternsystem kollabiert zu einem Neutronenstern. Es beginnt Material von seinem Begleiter zu ihm zu strömen (Akkretion). Die einfallende Materie verursacht eine Beschleunigung und das Aussenden hoch-energetischer Strahlung. Schließlich ist ein Pulsar entstanden, der sich bis zu 1000 mal pro Sekunde dreht. Čeština: Animace vzniku pulsarů
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| Data | |
| Fonte |
Millisecond pulsar and accretion disk - NASA animation (hi-res).ogv http://svs.gsfc.nasa.gov/vis/a010000/a010100/a010144/index.html |
| Autore | NASA (animator: Dana Berry) |
| Altre versioni |
File:Millisecond pulsar and accretion disk - NASA animation (low res).ogv See also other versions on NASA pages |
File:Millisecond pulsar and accretion disk - NASA animation (low res).ogv
File:Millisec xray pulsar H.jpg (still frame)
See also other versions on NASA pages
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This file was selected as the media of the day for 13 May 2011. It was captioned as follows:
English: Animation: the formation of a pulsar
A star in a binary star system has collapsed to a neutron star. It begins to gain material from its companion star (known as "accretion"). The infalling matter causes it to speed up and begin emitting high energy radiation, eventually forming a pulsar rotating at up to 1000 times a second. Other languages
Čeština: Animace vzniku pulsarů Deutsch: Animation: Die Entstehung eines Pulsars Ein Stern in einem Doppelsternsystem kollabiert zu einem Neutronenstern. Es beginnt Material von seinem Begleiter zu ihm zu strömen (Akkretion). Die einfallende Materie verursacht eine Beschleunigung und das Aussenden hoch-energetischer Strahlung. Schließlich ist ein Pulsar entstanden, der sich bis zu 1000 mal pro Sekunde dreht. English: Animation: the formation of a pulsar
A star in a binary star system has collapsed to a neutron star. It begins to gain material from its companion star (known as "accretion"). The infalling matter causes it to speed up and begin emitting high energy radiation, eventually forming a pulsar rotating at up to 1000 times a second. |
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Questo file è nel pubblico dominio perché creato dalla NASA. La politica sul copyright della NASA afferma che «il materiale della NASA non è protetto da copyright a meno che non sia specificato altrimenti». (NASA copyright policy e JPL Image Use Policy). |  |
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| Data/Ora | Dimensioni | Utente | Commento | |
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| attuale | 16:14, 8 mag 2011 | (17,4 MB) | wikimediacommons>FT2 | == {{int:filedesc}} == {{Information |Description ={{en|1=Animation showing neutron star and accretion disk evolving into a millisecond pulsar, with magnetic fields.}} |Source =Millisecond pulsar and accretion disk - NASA animation (hi-res). |
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