Gravitational lens

Référence de la vidéo 11927245
Animation of gravitational lensing over the Hubble Deep Field North. Gravitational lensing occurs when a massive object lies between Earth and a much more distant object. The gravitational field of the middle object (the lens) bends the path of light from the more distant object, resulting in an observer seeing distorted images, multiple images or, in the case of a perfect alignment, a ring (called an Einstein ring). The Hubble Deep Field (HDF) is an image of a small region in the constellation Ursa Major, constructed from a series of observations by the Hubble Space Telescope.
Licence : Droits gérés
Crédit : Science Photo Library / HUBBLE / ESA / LARS LINDBERG CHRISTENSEN / M. KORNMESSER
Model Release : Non requis
Property release : Non requis
Durée : 10 Secondes
Aspect ratio : 4/3
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  • This clip may not be used by or to promote the arms, nuclear power or tobacco industries or any religious organisation, or in any discriminatory way, or to imply the endorsement by ESO of any product, service or activity

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