The Danish 1.54-metre telescope located at ESO’s La Silla Observatory in Chile has captured a striking space wallpaper of NGC ... when stars form inside an interstellar cloud.

This cool space wallpaper is a composite color image of ... shaped by its bow shock interaction with the interstellar medium. Betelgeuse rides on the shoulder of the constellation Orion the ...

There's a "hydrogen wall" at the edge of our solar system, and NASA scientists think their New Horizons spacecraft can see it. That hydrogen wall is the outer boundary of our home system, the ...