Space & PhysicsDecember 1, 1976
Supernovas in Other Galaxies
These stellar cataclysms occur about once every 50 years in a galaxy. Therefore the nature of supernovas can best be investigated in galaxies outside our own
Stories by Rober P. Kirshner
Supernovas in Other Galaxies
These stellar cataclysms occur about once every 50 years in a galaxy. Therefore the nature of supernovas can best be investigated in galaxies outside our own