A Possible Future

Stars like our Sun end their lives by casting off their outer layers, briefly forming a spectacular “planetary nebula” like the Helix Nebula. In 5 billion years or so, our Sun will probably go through a similar blowout.

This brief video fades between images taken at different wavelengths which show different aspects of the nebula. Optical: Hot gas ejected from a dying star glows. Near-Infrared: Near-infrared light reveals cooler material. Mid-far-Infrared: Warm dust is identified in mid-infrared light. Infrared-Ultraviolet: The ultraviolet light traces the hot gas being expelled from the dying star.

Video Credit: STScI

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