The Global Burst Detection system, developed by Sandia and Los Alamos national laboratories, carries a suite of sensors and ...

ATLANTA — Atlanta-Fulton County Emergency Management Agency is participating Thursday in a "nuclear detonation" simulation with U.S. Northern Command. The county said in a release that it would be a ...

For the first time, astronomers have obtained visual evidence that a star met its end by detonating twice. By studying the centuries-old remains of supernova SNR 0509-67.5 with the European Southern ...

WASHINGTON, July 2 (Reuters) - The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times the mass of our sun that exhausts its ...