Astronomy is the science of that which happens beyond our Earth. Images like this one of stellar jet activity in the Carina Nebula, taken by the Hubble Space Telescope, help us understand the universe.
The Horsehead Nebula This photo of the Horsehead nebula was captured by NASA's Hubble Telescope in infrared. It's located in the constellation Orion about light years away from us. The Galaxy This massive galaxy is not much different