is a free (but not open source) program that allows you to fly through
vast reaches of the universe. Along the way, you'll see some pretty amazing vistas and probably want to take screenshots
of them. It incorporates a good amount of real-world data about the solar system, exoplanets
and the universe in general with procedural generation of everything we don't know. [more inside]
posted by jiawen
on Jan 6, 2014 -
may just be the most peaceful, beautiful 5-1/2 minutes of your entire day: An audio slideshow look at some of the winning images, guided by one of the judges, of the Royal Observatory in Greenwich's 2010 Astronomy Photographer of the Year competition. Interested in "giving it a go"? Here are some guides
to photographing different aspects of the night sky.
posted by spock
on Sep 11, 2010 -
It's like Google Maps...for space.
Wikisky is a draggable, zoomable, web-based star map. And if you click on a star or other object, it brings up a page with all the information you could want on it, including recent articles and astrophotos that contain that object. And it does lots more. Go explore.
posted by Jimbob
on Mar 22, 2007 -