Article explores the sightings of the supernova of 1006 that were recorded from Europe to Japan.

Basic characteristics and definition, how astronomers study supernovae, the types of supernovae, where they occur, theories about supernovae, what supernovae tell us about the universe, and the effects of supernovae.

Small stars can hang around for billions of years and slowly fade away, but large stars have a spectacular way to wave goodbye. When a large star collapses, it can start a new round of nuclear fusion that powers an explosion called a...

Supernovae are divided into two basic physical types, including a description of supernova types and how they are classified based on the existence of hydrogen spectral lines. Definitions of key terms are provided.

Astronomers use gamma decay to study the lives of the stars.

Learn what black holes are and the myths that surround them.

From ABC News in Science, Richard Ingham's article explores information relating to footage of the explosion of a star. The article also deals with what happens in the aftermath of a supernova.

The Crab Nebula Supernova Remnant image is part of a series of photographs taken from the Spitzer Space Telescope. The picture is accompanied by a textual overview of a nebula left over from a supernova explosion. Specific attention is...

The Infrared Echo, featured this space telescope image of the supernova remnant of Cassiopeia A, is created when a star explodes. A detailed textual overview explains various specifics of the picture.

In examining the "Luminous Blue Variable" this site seeks to determine if the blue variable is "Destined To Be a Supernova." An image (or chart) is provided along with a brief description of the details of the picture.

This image, titled "Cassiopeia A: Death Becomes Her" features the supernova remnants of Cassiopeia A. The text under the image details various specifics about the picture.

The story behind Jocelyn Bell's role in the discovery of pulsars is told in this colorful, comic-book-style resource from A Science Odyssey Web site.

Following the title, "Where Galactic Snakes Live" this site examines an image of "Galactic Snakes" which are actually clouds larger than several solar systems. The text below the image proceeds to explain certain stellar features...

This image, titled "Crab Nebula Supernova Remnant" features the Crab Nebula which was noted in the constellation of Taurus by Chinese astronomers. The text under the image details various specifics about the picture.

Under the heading, "The (Almost) Invisible Aftermath of a Massive Star's Death" this site examines specific details of an image which demonstrates the death of a star that does not end in an impressive supernova but rather fades away.

This image, titled "Dead Star Rumbles" features a medium-sized image of the remnants of Cassiopeia A and its surrounding infrared echo. The text under the image details various specifics about the picture.

Did you know that gold is extraterrestrial? Instead of arising from our planet's rocky crust, it was actually cooked up in space and is present on Earth because of cataclysmic stellar explosions called supernovae. CERN Scientist David...