A cloud of glowing gas that is the remnant of a supergiant star that was seen to explode in 1054. It’s called the crab because its tendrils of gas, which span several light-years, resemble a crab. It is one of the most famous objects in the galaxy.
Crab Pulsar
Crab Nebula
X-Raying a Crab
Colorful Crab
Spectacular Crab
