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. This Hubble ...
NASA Missions Study the Crab Nebula|A new composite image of the Crab Nebula features X-rays from Chandra (blue and white), optical data from Hubble (purple), and infrared data from Spitzer (pink).
This stunning portrait of a star-forming nebula is a throwback to the birth of our own sun, 4.6 billion years ago. The Rosette Nebula blossoms in deep space, captured in this wonderful image taken ...
This stunning image from the Hubble Space Telescope captures a region called G35.2-0.7N, renowned as a hotbed for high-mass star formation. The Crab Nebula is the expanding remnant of a star's ...