10 mesmerising images of Nebulae captured by NASA
The Helix Nebula is an example of a planetary nebula. Though it looks like a bubble or eye from Earth's point of view, the Helix is actually a trillion-mile-long tunnel of glowing gases. In its center ...
10 stunning images of star clusters by NASA
Hubble’s image of the Large Magellanic Cloud captures the active star formation region LHA 120-N 11 (N11). The mosaic covers a six-arcminute area, created from five different ACS positions.