Lêer:Witness the Birth of a Star.jpg

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Opsomming

Beskrywing
English: An artists conception of the birth of star L1014.
Español: Impresion artistica de la NASA del nacimiento de la estrella L1014.
The full caption reads:
"In this artist's conception, observers peer through the dark dust of L1014 to witness the birth of a star. NASA's Spitzer Space Telescope has detected a faint, warm object inside the apparently starless core of a small, dense molecular cloud. If, as astronomers suspect, there is a young star deep inside the dusty core, it would have a structure similar to this illustration.
"Dark dust from the cloud, attracted by the gravity of the newborn star, forms a disc as it spirals inward. Often, the hidden birth of a star is heralded by bipolar outflows, jets of material moving outward from the star's poles. Although astronomers do see a faint 'fan-shaped nebulosity' where they might expect the jet to be, the existence of the jet has yet to be confirmed."
Datum
Bron Image of the day gallery
Outeur NASA/JPL-Caltech/R. Hurt (SSC)
Ander weergawes Derivative works of this file:  EvolutionSystèmeSolaire-fragment2.png

Lisensiëring

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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Datum/TydDuimnaelsketsDimensiesGebruikerOpmerking
huidig16:43, 11 Oktober 2008Duimnaelskets vir weergawe vanaf 16:43, 11 Oktober 20082 560 × 1 920 (1,61 MG)Henrykus{{Information |Description={{en|An artists conception of the birth of star L1014.}} {{es|Impresion artistica de la NASA del nacimiento de la estrella L1014.}} :The full caption reads: :"In this artist's conception, observers peer through the dark dust of
20:36, 15 Oktober 2006Duimnaelskets vir weergawe vanaf 20:36, 15 Oktober 2006516 × 387 (153 KG)RJHallArtist's conception of the birth of a star.

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