A supernova is a stellar explosion, which occurs when the lives of some really massive stars come to an end. In this violent epilogue, the star expels the material from its outer layers by means of a ...
When stars die, they spread the elements they’ve created in their cores out to space. But other objects and processes in space also create elements. Eventually, that “star stuff” scatters across the ...
Two years ago astronomers for the first time observed the collision of two neutron stars, which created gravitational waves and light and created heavy elements such as gold, platinum and lead. These ...
Scientists have turned to artificial intelligence (AI) to better understand why some dead stellar remnants called white dwarf stars explode. These energetic explosions, called Type Ia supernovas, ...
Chip Chick on MSN
Scientists Discovered More Details About This Supernova's Final Hours Before Its Messy Collapse
A massive star exploded as a supernova around 11,300 years ago. Its remnants are one of the most studied supernova remnants ...
Scientists know that elements lighter than iron are typically forged deep in the core of stars. The extremely high temperature in the core of stars can fuse protons allowing them to be smashed ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The James Webb ...
The exploded star Tycho, called the Tycho Supernova. (It's not the star recently observed exploding, but a past supernova event.) Credit: NASA / CXC / RIKEN and GSFC / T. Sato et al. / Optical: DSS ...
When a star dies in a massive explosion, it leaves behind a supernova remnant - an expanding cloud of gas and dust that tells the story of its violent end. Thanks to Hubble’s breathtaking 4K images, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback