1. Every dot in this photo is a star, similar to our sun.
2. These areas that look like mountain peaks are layers of gas and dust at the nebula’s edge.
3. Scientists aren’t sure how these features formed!
4. These are stars that formed from dust in the nebula.
How HUGE Is This Area?
The speed of light is 186,000 miles per second. It would take about 12 years traveling at that speed to cross the area shown in this photo.