Learn about supernovae. Understand what a supernova is, identify the types of supernova, learn what produces a type I supernova, and see how they...

Discover the supernova definition and meaning. Learn what conditions are necessary for a star to become a supernova and what happens to the star...

Dec 13, 2024 · The massive star turns into a red supergiant, goes supernova, and ends up as a neutron star or a black hole - again, depending on its size.

A supernova consists of an event that occurs during the last stages of a star's life. The star will undergo a massive explosion, causing the sudden appearance of a bright new star until it …

Explore neutron stars and supernova remnants in this engaging video lesson. Learn about their characteristics, then test your knowledge with an optional quiz.

Discover how massive stars explode into a supernova in this informative video lesson. Grasp the process of this phenomenon, along with an optional quiz.

What is a nebula? Learn about the origins of nebulae, understand three different types of nebulae, and learn about the process of nebula formation.

A supernova is the explosion of a star. They can occur when the white dwarf star in a binary star system explodes, or when a large star runs out of fuel and explodes.

Learn the life cycle of a star explained simply for kids, from birth in a nebula to a possible supernova. Watch our fun video, then take a short quiz to review!

Tycho Brahe observed the supernova of 1572 and proved that it was a distant object, as opposed to an atmospheric object, as most scientists at the time believed.