Illustrations
IC 3568 illustration
December 17, 1997 · ESA/Hubble · IC 3568 , IRAS 12317+8250
The end of a sun-like star's life was once thought to be simple: the star gracefully casting off a shell of glowing gas and then settling into a long retirement as a burned-out white dwarf.
Now, a dazzling collection of detailed views released today by several teams of astronomers using NASA's Hubble Space Telescope reveals surprisingly intricate glowing patterns spun into space by aging stars: pinwheels, lawn sprinkler style jets, elegant goblet shapes, and even some that look like a rocket engine's exhaust.
