A recently detected flash of energy appears to have emanated from the wreckage of colliding galaxies, according to an international team of astronomers led by Penn State scientists. The burst, known ...

Caltech astronomer Mansi Kasliwal and her colleagues were not expecting to chase a mystery that blurred the line between a supernova and a kilonova. Yet that is where the evidence has led after an ...

This artist’s illustration depicts a proposed event called a superkilonova. A massive star first erupts as a supernova, forming elements such as carbon and iron. Later, two neutron stars emerge, with ...

When a giant star reaches the end of its life, it explodes and emits an enormous amount of light. That is a supernova. For weeks to months, it shines as bright as an entire galaxy. A kilonova is also ...

Capital Builds on 500+ Patents and Investment of more than $500 Million ST. PAUL, Minn.--(BUSINESS WIRE)--Aymium, the leading producer of renewable biocarbon products, announced today that it has ...

Capital Builds on 500+ Patents and Investment of more than $500 Million ST. PAUL, Minn.–(BUSINESS WIRE)–June 18, 2024– Aymium, the leading producer of renewable biocarbon products, announced today ...

Being too close to two neutron stars colliding spectacularly may be catastrophic for a planet like Earth, scientists have calculated. This type of cosmic event is known as a kilonova and releases huge ...

Numerical simulation of the resulting ejecta material of two merging neutron stars. Red colors refer to ejected material with a high fraction of neutrons which will appear typically redder than blue ...

Analyzing data from GW170817, the first kilonova ever discovered, scientists at the University of Illinois Urbana-Champaign discerned what would happen if an explosion like that ever occurred in our ...

Kilonova? More like killer-nova. Violent star collisions, called a kilonova, could devastate our planet due to a lethal spew of radiation — namely gamma rays, cosmic rays and x-rays — that are emitted ...