All the bursts astronomers have recorded so far have come from distant galaxies far from the solar system and have been harmless to Earth, but if one occurred within the Milky Way galaxy and were aimed straight at Earth, the effects could be devastating for the planet.
All the bursts have come from distant galaxies far from the solar system. Astronomers have recorded so far All the bursts. All the bursts astronomers have been harmless to Earth. The effects could be devastating for the planet. One occurred within the Milky Way galaxy. One were aimed straight at Earth.