eso, european organisation for astronomical research in the southern hemisphere

embark on a journey of discovery with the hubble space telescope.

astronomy & astrophysics (a&a) is an international journal which publishes papers on all aspects of astronomy and astrophysics

the space telescope science institute helps humanity explore the universe with advanced space telescopes and ever-growing data archives.

enjoy daytime tours and nighttime telescope at lowell observatory, a 2 minute drive to historic downtown flagstaff, and 1-hour drive from the grand canyon.

our mission at love the night sky is to help backyard astronomers get more joy from their hobby through easy to follow and actionable articles and guides.

discover the science mission of nasa’s james webb space telescope (jwst), from exoplanet atmospheres to the first light in the universe—and more!

based in austin, tx, the earthsky team has a blast bringing you updates on your cosmos and world.

astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the big bang, black holes, comets, constellations, eclipses, exoplanets, nebulae, meteors, quasars, observing, telescopes, nasa, hubble, space missions, stargazing, and more.

astrosurf est un site pour les astronomes amateur, totalement dédié à la pratique de l'astronomie.