Violent Collision of Supernova with Gas Creates 'Superluminous Supernovae'

Scientists have simulated the violent collisions between supernovae and its surrounding gas -- which is ejected before a supernova explosion, thereby giving off an extreme brightness.

Ancient Supernovae Buffeted Earth's Biology With Radiation Dose, Researcher Says

Origin of “Extraordinary” Supernovae Discovered

Supernova Remnants Share a Connection With Our Milky Way Galaxy

Supernova remnants are some of the most extreme environments in the universe.

Nearby Stellar Explosions Bathed Earth in Radioactive Debris

This bombardment of debris may have even changed Earth&rsquo;s climate.

Scientists Are One Step Closer to Solving the Mystery of Where Gold Came From

There are just two possible sources in the universe, and neither is on Earth.