Les 10 concurrents sternwarte-hannover.de les plus visités

sternwarte-ehingen.de

erkunden sie die sch�nen momente der astronomie und fotografische bilder die zum stauen verleiten.

volkssternwarte-schriesheim.de

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usm.lmu.de

homepage der sternwarte münchen

astro.chez-alice.fr

description du systeme solaire et de ses environs,tere,mars,phobos,deimos,jupiter,europa,ganymede,callisto,io,saturne,titan,,uranus,titania,oberon,ariel,umbriel,miranda,puck,constellation,galaxie,nébuleuse,ariane,astronomie,astronomy,astrophysique,physicien,savant,william herschel,isaac newton,galilé,johannes kepler,nicolas copernic,edwin hubble,ptolémée,fusée,satellite,chatroom

herschel.caltech.edu

Delving deep into the history of our cosmos, the Herschel Space Observatory scrutinised hundreds of thousands of star-forming galaxies, peering back in time to when the Universe was less than one billion years old. These observations probed the peak epoch of stellar production, about ten billion years ago, when galaxies were forming stars roughly ten times faster than their present counterparts.