Science ❯ Physics ❯ Nuclear Physics
Iron-60 Hydrogen-6 188At Titanium-48 Mercury Hydrogen Isotopes Indium-134 Plutonium Isotopes Tritium Germanium Isotopes Titanium Isotopes Uranium Isotopes Beryllium-10 Rare Isotopes Argon-42 Iron Isotopes Islands of Inversion Thorium-229 Protactinium-210
The data suggest a nearby interstellar cloud holds debris from an old supernova.