Wikipedija

Datoteka:Heic0414b.jpg

Vidi sliku u punoj veličini ‎(2.048 × 2.048 piksela, veličina datoteke: 790 KB, MIME tip: image/jpeg)


Logo Wikimedijinog spremnika Ova je datoteka sa Zajedničkog poslužitelja i mogu je rabiti drugi projekti. Opis s njezine stranice s opisom datoteke prikazan je ispod.

Sažetak

Opis
English: An enormous but extremely faint halo of gaseous material surrounds the Cat's Eye Nebula and is over three light-years across. Within the past years some planetary nebulae been found to have halos like this one, likely formed of material ejected during earlier active episodes in the star's evolution - most likely some 50,000 to 90,000 years ago. This image was taken by Romano Corradi with the Nordic Optical Telescope on La Palma in the Canary Islands. The image is constructed from two narrow-band exposures showing oxygen atoms (1800 seconds, in blue) and nitrogen atoms (1800 seconds, in red).
Datum
Izvor http://www.spacetelescope.org/images/heic0414b/ (direct link, TIFF file)
Autor Nordic Optical Telescope and Romano Corradi (Isaac Newton Group of Telescopes, Spain)
Dopuštenje
(Naknadna uporaba ove datoteke)
Public domain This file is in the public domain because it was created by NASA and ESA. NASA Hubble material (and ESA Hubble material prior to 2009) is copyright-free and may be freely used as in the public domain without fee, on the condition that only NASA, STScI, and/or ESA is credited as the source of the material. This license does not apply if ESA material created after 2008 or source material from other organizations is in use.
The material was created for NASA by Space Telescope Science Institute under Contract NAS5-26555, or for ESA by the Hubble European Space Agency Information Centre. Copyright statement at hubblesite.org or 2008 copyright statement at spacetelescope.org. For material created by the European Space Agency on the spacetelescope.org site since 2009, use the {{ESA-Hubble}} tag.

Opisi

Dodajte kratko objašnjenje što predstavlja ova datoteka

Predmeti prikazani u ovoj datoteci

motiv

nastanak

9. rujna 2004

Povijest datoteke

Kliknite na datum/vrijeme kako biste vidjeli datoteku kakva je tada bila.

Datum/VrijemeMinijaturaDimenzijeSuradnikKomentar
sadašnja01:15, 23. travnja 2009.Minijatura za inačicu od 01:15, 23. travnja 2009.2.048 × 2.048 (790 KB)Fabian RRRR{{Information |Description={{en|1=An enormous but extremely faint halo of gaseous material surrounds the Cat's Eye Nebula and is over three light-years across. Within the past years some planetary nebulae been found to have halos like this one, likely for

Na ovu sliku vode poveznice sa sljedećih stranica:

Globalna uporaba datoteke

Sljedeći wikiji rabe ovu datoteku:

Metapodatci

Ova datoteka sadržava dodatne podatke koje je vjerojatno dodala digitalna kamera ili skener u procesu snimanja odnosno digitalizacije. Ako je datoteka mijenjana, podatci možda nisu u skladu sa stvarnim stanjem.

Dobavljeno iz "https://hr.wikipedia.org/wiki/Datoteka:Heic0414b.jpg"