Over the past decade, scientists have detected a puzzling phenomenon: radio pulses coming from within our Milky Way galaxy that would pulse every two hours, like a cosmic heartbeat. The long radio blasts, which lasted between 30 and 90 seconds, appeared to come from the direction of the Ursa Major constellation, where the Big Dipper is located.

  • Omnifarious@lemmy.world
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    11 hours ago

    Predator aliens would at least be better than the aliens from Independence day. As long as you don’t present yourself as a threat and they aren’t actively hunting you, they will leave you alone.