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.

satellite predictions and other astronomical data customised for your location.

inspiring interest and knowledge of astronomy since 1868

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

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

the planetary society is the largest and most effective nonprofit organization that promotes the exploration of space through education, advocacy, and…

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

the latest news and photographs in space and astronomy from the uk's biggest selling astronomy magazine

nasa.gov brings you the latest news, images and videos from america's space agency, pioneering the future in space exploration, scientific discovery and aeronautics research.

the zooniverse is the world’s largest and most popular platform for people-powered research.