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Desktop wallpaper image featuring NASA’s Traveler watching a large star.

NASA’s Guide to Visiting a Gamma-Ray Burst

Are you looking for a new vacation spot? Perhaps one with spectacular fireworks? While gamma-ray bursts produce brilliant displays of different kinds of light across, we can’t recommend visiting one.

Before making up your mind, watch this handy video to learn more about what gamma-ray bursts are, how to find them, and safety considerations for watching one.

Digital Wallpapers

Short Gamma-Ray Burst

Some gamma-ray bursts come from two neutron stars that spiral into each other and crash. Available for both desktops and smartphones.

Desktop wallpaper image featuring a cartoon depiction of two neutron stars circling each other.
NASA's Goddard Space Flight Center

Grab a Traveler GIF

  • Math is Cool

    Understanding gamma-ray bursts can involve a lot of math, but our Traveler is up to the challenge!

    Download your GIFs here

    NASA’s Traveler works through a complex math problem in this animated GIF.
    NASA's Goddard Space Flight Center
  • Short Gamma-Ray Burst

    Some gamma-ray bursts come from two neutron stars that spiral into each other and crash. These are called short gamma-ray bursts.

    Two cartoon neutron stars come together in this animated GIF depiction of a short gamma-ray burst.
    NASA's Goddard Space Flight Center
  • Long Gamma-Ray Burst

    One type of gamma-ray burst comes from large stars at the ends of their lives. Their cores collapse and they explode in supernovae. These are called long gamma-ray bursts.

    A cartoon star collapses, producing a blast of light in this animated GIF depiction of a short gamma-ray burst.
    NASA's Goddard Space Flight Center
  • Earth’s Atmosphere Protects Us from Gamma Rays

    Earth’s atmosphere shields us from the gamma rays produced by gamma-ray bursts.

    This animated GIF shows a cartoon depiction of Earth’s atmosphere protecting us from gamma rays.
    NASA's Goddard Space Flight Center
  • Satellites Watch for Gamma-Ray Bursts

    We have detectors on a lot of spacecraft watching the entire sky to catch gamma-ray bursts, and they alert other telescopes to take a look when one happens.

    This animated GIF shows a cartoon depiction of two satellites above Earth watching for gamma-ray bursts.
    NASA's Goddard Space Flight Center
  • Gamma-Ray Bursts are Beautiful

    We can learn about stars, black holes, and much more from gamma-ray bursts, which are among the brightest light shows in the universe. Here, the Traveler watches one from the safety of their rocket ship.

    An animated GIF showing NASA’s Traveler delighting at the sight of a gamma-ray burst.
    NASA's Goddard Space Flight Center