The Astronomy Cafe | English only

"A web site for the astronomically disadvantaged", as its author says!

Sky & Telescope | English only

One of the references in the astronomy world

New Scientist | English only

Astronomy and Science.

Ciel & Espace | French only

The french magazine about astronomy

Stellarium | free open source software

A free planetarium software for windows, mac and linux. Choose "Mars" as a landscape background if you want to know how it looks like at Chajnantor.

Science Daily | English only

ScienceDaily is one of the Internet’s most popular science news web sites. Since starting in 1995, the award-winning site has earned the loyalty of students, researchers, healthcare professionals, government agencies, educators and the general public around the world.

Scientific American | In English

Space News, Articles, and Information from Scientific American

Sterne und Weltraum | German only


The Cosmic Mirror | English only

Visually not the most attractive but very up-to-date.

The Cosmos 4 U | English only