Adrián;

Soy un hijo de la Pachamama con un lobo extraterrestre; Astrónomo de corazón, fotógrafo a futuro e ingeniero en formación. ¿Se le ofrece algo más?
Background Illustrations provided by: http://edison.rutgers.edu/
Reblogged from galaxyclusters  1 312 notas

awkwardsituationist:

though usually hidden to the human eye, naturally occurring marine biofluorescence can be seen under certain wavelengths of light (like ultraviolet) which causes the cells of the organisms seen here to absorb the light — and some of the photon’s energy — and then emit back a now less energetic light with a longer wavelength and thus a different colour.

biofluorescence is not be confused with bioluminescence (see posts), which is a  chemical reaction endemic to an organisms that causes them to glow.

photos by (click pic) daniel stoupin, alexander semenov, bent christensenlouise murray, and american museum of natural history (click pic for species)