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Aurora boreale 10 - 2003 - Aurora borealis 10 - 2003 - Aurora boreale observed in Alaska, October 29, 2003. Blue aurora is rare. This image, was taken on October 29, 2003 from Homer, Alaska. It is a very rare blue aurora. Our eyes are not very sensitive to this end of the spectrum so if we are to see the color it has to be especially bright. Blue auroras are caused by the action of sunlight on already - ionized nitrogen molocules in a process known as resonance scattering. In this case the aurora reaches up out of the Earth's shadow into direct sunlight near dawn. This type of emission has been measured 1000 km or more into space
Aurora boreale 10 - 2003 - Aurora borealis 10 - 2003 - Aurora boreale observed in Alaska, October 29, 2003. Blue aurora is rare. This image, was taken on October 29, 2003 from Homer, Alaska. It is a very rare blue aurora. Our eyes are not very sensitive to this end of the spectrum so if we are to see the color it has to be especially bright. Blue auroras are caused by the action of sunlight on already - ionized nitrogen molocules in a process known as resonance scattering. In this case the aurora reaches up out of the Earth's shadow into direct sunlight near dawn. This type of emission has been measured 1000 km or more into space
Personal Prints, Cards, Gifts, Reference. Not for commercial use, not for public display, not for resale.
Eg: Put this image on a mug or as a single print for oneself or a present for someone.
$25.00
Personal website or social media
Use in a presentation. All languages, 3 years. Personal presentation use or non-commercial, non-public use within a company or organization only.
$50.00
Corporate website, social media or presentation/talk
Use on a company website, in a company social media post/page/blog, in an app or in a corporate presentation (internal or external). Not for advertising or collateral. All languages, 3 years.
$190.00
Editorial (Books, magazines and newspaper) - standard
Print and/or digital. Single use, any size, inside only. Single language only. Single territory rights for trade books; worldwide rights for academic books. Print run up to 1500. 7 years. (excludes advertising)
eg:Illustrate the inside of a book or magazine with a print run of 1,000 units
$100.00
Editorial (Books, magazines and newspaper) - extended
Print and/or digital. Single use, any size, inside only. Single language only. Single territory rights for trade books; worldwide rights for academic books. Print run up to 5000. 7 years. (excludes advertising)
eg: Illustrate the inside of a book or magazine with a print run of 5,000 units