To test this hypothesis, scientists have searched for unusually high amounts of 26Mg, the decay product of 26Al, in meteorites.
To test this hypothesis, scientists have searched for unusually high amounts of 26Mg, the decay product of 26Al, in meteorites.
为求证这个假说，科学家在陨石里寻找含量异常高的镁26（铝26衰变的产物）。