Vanishing dust belt around star baffles scientists.  Coffeeoath.com

Vanishing dust belt around star baffles scientists. Coffeeoath.com

Une image d'éruption solaire. © Nasa, solar flare, quand le soleil explose pour nous transmettre des particules d'énergie, les photons! Impressionnant!

Éruption solaire

Une image d'éruption solaire. © Nasa, solar flare, quand le soleil explose pour nous transmettre des particules d'énergie, les photons! Impressionnant!

NASA image release Feb. 17, 2011  To see a hd vidoe of this sprial galaxy go to: www.flickr.com/photos/gsfc/5453173577/  The Hubble Space Telescope revealed this majestic disk of stars and dust lanes in this view of the spiral galaxy NGC 2841.  A bright cusp of starlight marks the galaxy's center. Spiraling outward are dust lanes that are silhouetted against the population of whitish middle-aged stars. Much younger blue stars trace the spiral arms.  Notably missing are pinkish emission…

NASA image release Feb. 17, 2011 To see a hd vidoe of this sprial galaxy go to: www.flickr.com/photos/gsfc/5453173577/ The Hubble Space Telescope revealed this majestic disk of stars and dust lanes in this view of the spiral galaxy NGC 2841. A bright cusp of starlight marks the galaxy's center. Spiraling outward are dust lanes that are silhouetted against the population of whitish middle-aged stars. Much younger blue stars trace the spiral arms. Notably missing are pinkish emission…

Planet Earth At Night  http://astronomyisawesome.com/solar-systems/cool-facts-about-earth/

Planet Earth At Night http://astronomyisawesome.com/solar-systems/cool-facts-about-earth/

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