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Furthermore, the expanding shock waves from supernova explosions can trigger the formation of new stars. A great proportion of primary cosmic rays comes ...

What Is a Supernova? | NASA


A supernova is the explosion of a star -- the largest explosion that takes place in space.

www.ask.com/youtube?q=Supernova Explosion&v=oKXVmzod-TE
Apr 23, 2013 ... Super Giant Blue Star Supernova Explosion ... galaxy suggest it represents the supernova of a huge star hundreds of times larger than the sun.

Supernovae - National Geographic


Some stars behave as if it's better to burn out than to fade away. These stars end their evolutions in massive cosmic explosions known as supernovae.

Supernovae - HyperPhysics


A supernova is an explosion of a massive supergiant star. It may shine with the brightness of 10 billion suns! The total energy output may be 10<sup>44</sup> joules, ...

What Is a Supernova? - Space.com


Jan 27, 2014 ... The brilliant point of light is the explosion of a star that has reached the end of its life, otherwise known as a supernova. Supernovas can briefly ...

Supernova Photos of Star Explosions | Stars & Supernovas | Space ...


Supernova Photos: Great Images of Star Explosions. By SPACE.com Staff | May 21, 2014 01:00pm ET. 989; 219; 86; 1560; 107; MORE ...

What if History's Brightest Supernova Exploded In Earth's Backyard ...


Jan 14, 2016 ... Since June, the supernova hasn't once wavered below the wattage of ... Fields now thinks that the iron came from an explosion within a few ...

What are Supernovae?


Both the "light curves," as they are known, and the spectra of supernovae tell astronomers about the physics that is occurring during, and after, the explosion.

Colossal star explosion detected - BBC News - BBC.com


Jan 14, 2016 ... Astronomers have seen what could be the most powerful supernova yet ... Researchers think the explosion and ongoing activity have been ...

Popular Q&A
Q: How strong is a supernova explosion.
A: For a few days, the supernova will shine as bright as an antire galaxy - on the order of 1011 times the brightness of our Sun. It is also very powerful killing ... Read More »
Source: www.answers.com
Q: When was the last supernova explosion.
A: Because of the distances involved, a supernova could have occured today, but we wouldn't know about it for thousands or billions of years. As with all things in... Read More »
Source: www.answers.com
Q: What is a supernova explosion?
A: A supernova is an instability in the chemical makeup of the star, leading to a thermonuclear explosion of formidable Read More »
Source: www.chacha.com
Q: What is a supernova explosion?
A: A supernova (pl. supernovae) is a stellar explosion. Supernovae are extremely luminous and cause a burst of radiation that often briefly outshines an entire gal... Read More »
Source: answers.yahoo.com
Q: What caused the supernova explosion?
A: See text book in Sources – answers everything you’re asking. Might be available as an e-book. I have grown up within Christianity and Science and personally thi... Read More »
Source: answers.yahoo.com