How big the Sun would look if you were on other planets in our solar system.
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Bacteria Friends by Alison Kim
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Worth its weight in gold.
- Acústica - estudo do som e de ondas
- Astronomia - estudo do espaço e seus corpos celestes
- Astrofísica - estudo das propriedades físicas dos corpos celestes
- Física atômica - estudo dos átomos e suas propriedades
- Biofísica - estudo da física em seres vivos
- Caos - estudo de…
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Zooming in on Saturn’s Rings
Credit: NASA, ESA and E. Karkoschka (University of Arizona)
Saturn is ready for her close-up. This image, taken by the Hubble Space telescope in 2004, offers a stunning view of the planet’s rings. Saturn boasts 9 continuous main rings as well as three fragmentary arcs; they’re made mostly of ice with some dust and rock mixed in. In this image, the main body of the planet casts a dark shadow on the rings.
Curtain Call- Aurora 24th April 2012 by Donegal Skies on Flickr.
Horizon
Flying at an altitude of about 240 miles over the eastern North Atlantic, the Expedition 30 crew aboard the International Space Station photographed this nighttime scene. This view looks northeastward. Center point coordinates are 46.8 degrees north latitude and 14.3 degrees west longitude. The night lights of the cities of Ireland, in the foreground, and the United Kingdom, in the back and to the right, are contrasted by the bright sunrise in the background. The greens and purples of the Aurora Borealis are seen along the rest of the horizon.
Image Credit: NASA
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