More than 50 years ago, astrophysicist Stephen Hawking theorized that the Big Bang created tiny black holes within the ...
The recent discovery of a stupendously powerful neutrino has left scientists scratching their heads. New research suggests it ...
A high-energy neutrino detected by an underwater observatory in February 2025 may provide the first real evidence supporting ...
Cosmic rays are particles from outer space that travel across the universe. They can be made by the sun, by other stars exploding, and even black holes. They move extremely fast, nearly the speed of ...
Black holes are points in space that are so dense they create deep gravity sinks. Beyond a certain region, not even light can escape the powerful tug of a black hole's gravity. And anything that ...
Some become neutron stars while very massive ones become black holes. An exploding supernova throws hot gas into space. Depending on the mass at the start of its life, a supernova will leave ...