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Nova - Wikipedia

en.wikipedia.org/wiki/Nova

A nova (plural novae or novas) is a cataclysmic nuclear explosion on a white dwarf, which ... This material is dramatically expelled into space, whose brightened envelope from the energy produced is...

What is a nova? (Beginner) - Curious About Astronomy? Ask an ...

curious.astro.cornell.edu/physics/78-the-universe/stars-and-star-clusters/general-questions/352-what-is-a-nova-beginner

Jun 27, 2015 ... A nova is a strong, rapid increase in the brightness of a star. ... (Beginner) · If spacetime is curved, is it possible for us to look into space and see ...

What is a nova? - All About Space Magazine

www.spaceanswers.com/deep-space/what-is-a-nova/

May 29, 2012 ... It might not be super, but it's still a very impressive explosion.

What is a Nova? - Universe Today

www.universetoday.com/131577/what-is-a-nova/

Oct 20, 2016 ... Is dark energy really energy, or is it part of the expansion of space itself. ... I guess if you go back to the basics, a nova is a star that momentarily ...

Novae and Supernovae | StarDate Online

stardate.org/astro-guide/novae-and-supernovae

A nova is an explosion from the surface of a white-dwarf star in a binary star system. ... The star's outer layers “rebound” violently, blasting into space at several ...

What Is a Supernova? | NASA

www.nasa.gov/audience/forstudents/5-8/features/nasa-knows/what-is-a-supernova.html

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

Astronomy: What is a Nova?

countinfinity.blogspot.com/2010/11/what-is-nova.html

Nov 25, 2010 ... Earlier it was thought that Supernova is a kind of very bright Nova and hence the name. Nova happens very often in the space, not like a ...

Hibernating-Star Explosion Provides 1st Evidence of Nova Cycle

www.space.com/33772-hibernating-star-goes-nova-explosion.html

Aug 17, 2016 ... Classical novas,such as Nova Centauri 2009, occur in binary star systems, ... Email Hanneke Weitering at hweitering@space.com or follow her ...

Astronomy Basics: What is a Nova in Space? - Bright Hub

www.brighthub.com/science/space/articles/79836.aspx

May 11, 2011 ... In terms of astronomy, it's when a star in space suddenly becomes a lot ... Learn how and why novae occur, how a nova is different from an ...

Nova Star Explosion Is Visible to the Naked Eye ... - Space.com

www.space.com/22453-nova-delphinus-star-explosion-naked-eye.html

Aug 21, 2013 ... A dazzling star explosion discovered in the night sky last week is the brightest nova seen from Earth in at least five years and it's visible now to ...