Mostrar mensagens com a etiqueta imagens. Mostrar todas as mensagens
Mostrar mensagens com a etiqueta imagens. Mostrar todas as mensagens

sábado, 21 de junho de 2014

Lisbon Honey Moon

http://apod.nasa.gov/apod/ap140621.html

terça-feira, 20 de maio de 2014

Where Art and Science collide

In his TEDGlobal 2013 talk, Fabian Oefner shares breathtaking images at the nexus of art and science, which beautifully capture unique moments of physical and chemical drama. Read more.

Nebula No. 10 (2011)


sexta-feira, 16 de maio de 2014

Voyager's Neptune

http://apod.nasa.gov/apod/ap140515.html

segunda-feira, 12 de maio de 2014

Fire rainbows


The rainbow effect is created when tiny ice crystals in the water vapour of clouds reflect the sunlight at the exact right angle. The sight is rare and has only ever been photographed a couple of times.
   
Images: (L) Ken Rotberg (R) UC Santa Barbara Geography.

segunda-feira, 17 de março de 2014

domingo, 5 de janeiro de 2014

Clouds and Crescents

http://apod.nasa.gov/apod/ap140104.html

quarta-feira, 2 de outubro de 2013

Preserved for eternity

There's a deceptively still body of water in Tanzania with a deadly secret—it turns any animal it touches to stone. The rare phenomenon is caused by the chemical makeup of the lake, but the petrified creatures it leaves behind are straight out of a horror film.
Photographed by Nick Brandt in his new book, Across the Ravaged Land, petrified creatures pepper the area around the lake due to its constant pH of 9 to 10.5—an extremely basic alkalinity that preserves these creatures for eternity.Read more.

sexta-feira, 20 de setembro de 2013

Royal Observatory Greenwich Announces Astronomy Photographers of the Year

Guiding Light to the Stars by Mark Gee (Australia)
 
Rho Ophiuchi and Antares Nebulae by Tom O’Donoghue (Ireland)



segunda-feira, 2 de setembro de 2013

Science news


terça-feira, 25 de junho de 2013

Road to Nowhere - Supermoon

Supermoon rises over this road to nowhere in eastern South Dakota.

Copyright : Aaron J. Groen

quarta-feira, 19 de junho de 2013

Four Planet Sunset

domingo, 26 de maio de 2013

A quantum smile


domingo, 12 de maio de 2013

Ω


Clouds, Birds, Moon, Venus

Image Credit & Copyright: Isaac Gutiérrez Pascual (Spain)

sábado, 6 de abril de 2013

quinta-feira, 14 de fevereiro de 2013

The Love Formula


segunda-feira, 11 de fevereiro de 2013

Lisbon from the ISS

This week in science


Romantic Chemistry


terça-feira, 8 de janeiro de 2013

Zeta Oph: Runaway Star