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What are exploding stars?
Dangerous. Novas, or supernovas. Tycho Brahe coined the phrase "nova stellarum" when a "new star" appeared in the night sky. We now know that he was observing a supernova, the death throes of a very massive star.
What are the similarities between a Nebula and a Supernova?
Not much other than that they both emit light in large quantities.A nebula is a grouping of billions of stars, while a supernova is a single star exploding at a stage in its development.Comments: That meaning of "nebula" as a galaxy (or a star cluster within a galaxy) is a bit out of date now. Nowadays a nebula usually means a cloud of gas and dust. It doesn't usually emit much light.Actually there is a connection between a supernova and a nebula.Some of the stuff found in nebulae comes from supernova explosions.
What are the ratings and certificates for Supernova - 2005?
Supernova - 2005 is rated/received certificates of: Australia:M
Do all supernova remnants contain pulsars?
No. Some supernova remnants contain black holes.
Can you see a star explode in your lifetime?
Yes. Supernova explosions are visible to the naked eye on average of once per century. In the 1054 AD, a "new star" or "nova stellarum" was observed to be visible in the daytime. These days, we call it the "Crab Nebula". It is entirely possible that a supernova could explode and be visible in your lifetime, although that would probably mean that it has ALREADY exploded and the light is on its way even now. However, it would be (so far!) impossible to predict such an event ahead of time. A supernova explosion releases unbelievably titanic energies. We wouldn't want one to explode within several hundred light years of us!
What is a Supernova clusters?
Supernova clusters are regions within galaxies where multiple supernova explosions have occurred relatively close to each other in space and time. These clusters provide valuable insights into the life cycle of massive stars and the impact of supernova explosions on their surrounding environment. A well-known example is the Cygnus Loop in the constellation Cygnus, which is a supernova remnant created by a cluster of supernova explosions.
What types of stars are thought to be the remnants of supernova explosions?
Supernova explosions are believed to generally result in a black hole, as the core of the star is collapsed into an unimaginably dense point mass. One can't really say that a black hole is any kind of star. Less powerful nova explosions probably result in pulsars or neutron stars.
How is gold naturally formed?
It's formed in supernova explosions.
What are some interesting facts about the nickel?
nickel was formed in supernova explosions
What gives a supernova its energy?
Mass. E=MC2 Supernova explosions happen with the most massive of stars > 20 of our Suns.
Where do heavy elements such an iron come from?
From the outer layers emitted by a supernova.outer layer of a supernova.
Which stars go out with a bang?
Really big stars, which die in supernova explosions.
Why can you see a supernova explosion?
Because they are massive explosions that can outshine a whole galaxy.
What is the explosion of is dying giant or super giant star?
The most spectacular explosions are called supernova.
What what is the explosion of a dying giant or super giant star?
The most spectacular explosions are called supernova.
What is the explosion of a Dying giant or super-giant star?
The most spectacular explosions are called supernova.
What is rigel last phase of it life cycle?
The last phase will be a type II supernova explosions.
