White dwarf star was flung across our galaxy by an unobserved type of supernova CNNBlast sends star hurtling across the Milky Way Phys.orgThermonuclear Blast Sends Supernova Survivor Star Hurtling Across the Milky Way at 560,000 MPH SciTechDailyNew type of supernova sends exploding star speeding across the Milky Way SFGateNew Type Of Supernova Sends White Dwarf Hurtling Across Milky Way ForbesView Full Coverage on Google News