naturastrale - site d'un astronome amateur. photos galaxies, planètes, soleil, comètes. divers bricolages astronomie .

Page d accueil

Association Stéphanoise d'Astronomie M42

Sautron astronomie! - le portail ouvert sur les étoiles

?? META Description ??

Jeu de stratégie spatiale multijoueur

The workhorse instruments of the current 8-10m class observatories are multi-object spectrographs (MOS), providing comprehensive follow-up of ground-based and space-borne imaging data. With the advent of even deeper imaging surveys from, e.g., HST, VISTA, JWST and Euclid, many science cases require complementary spectroscopy with high sensitivity and good spatial resolution to identify the objects and to measure their astrophysical parameters. The light-gathering power of the 39m E-ELT and its spatial resolution, combined with a MOS, will enable the large samples necessary to tackle some of the key scientific drivers of the E-ELT project, ranging from studies of stellar populations out to the highest-redshift galaxies. Consequently, a MOS-facility is foreseen within the E-ELT instrumentation plan.

?? META Description ??

organization drow - a worldwide legion of powergamers

anyone with a telescope and a ccd camera can take images of nebula and galaxies even from the city.

amateur astrophotography by wes jones

welcome i'm a physicist science writer public speaker educator and frequent wearer of jaunty hats i love the wonderful universe we inhabit — its black holes galaxies planets and marvelous zoo of particles with all the ways they interact — and if i can convey some of that love in my writing i have done…

portail francophone sur l'astronomie et les sciences. astrocosmos.net

eso, european organisation for astronomical research in the southern hemisphere

This site contains mainly informations in relation with astronomy. Pictures of the sun and deep-sky objects. Images of atmospheric effects, such as lightning, sunsets, and rainbows also are included. It offers lots of helpful links.

Numéro 1 dans la vente en ligne à Marrakech d

astronomical images taken through a meade lx200 and a pictor 416 ccd camera. there are images of comets, galaxies, planets, clusters and nebula. there are also animations and 3-d images.

Your visual guide to amateur astronomy - planets, constellations, galaxies and more

galaxies and nebula photos images astronomy

construction coupole , construction observatoire , construction observatoire amateur , observatoires , astrophoto , astrophographie , webcam,sbig, ccd, st 8 xme,qsi 640 wsg8,astrodon rvb, sho, filtre rvb, deep , dôme , arc , arche , toucam pro , cerle , taches solaire ,soleil, mars , jupiter , saturne ,lune,soleil, coupole motorisée , entrainement coupole ,entrainement dôme ,galaxies,nébuleuses,comètes,m 78,m 57,m 42,m 1,m16,m 20,m 86,m 84,m 65,m 66,m 74,m 3,m 101,m51,m 106,m104,m31,m13,ngc 2237

?? META Description ??

Devenez cette nouvelle étoile en rejoignant la plus grande communauté africaine sur bideew. En tant que bideew (étoile en langue wolof), vous élargirez votre univers de connaissances et rayonnerez dans cette infinité de constellations (centres d'intérêt) à travers de multiples galaxies. Faites de nouvelles rencontres amicales très enrichissantes en partageant vos meilleurs moments avec ceux qui vous ressemblent. Vous allez vous étonner vous et vous allez nous étonner car vous avez compris que l'Afrique nous appartient.

?? META Description ??

NaturAstrale Site d un astronome amateur Photos galaxies Planètes Soleil Comètes Divers bricolages astronomie

se site est consacré à l'astronomie. vous y trouverez des rubriques sur les planètes, les étoiles, les galaxies et bien d'autres encore.