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What would happen if a super nova hit earth?
A supernova is an exploding star. The Earth would be instantly incinerated, of course. There is approximately zero chance this will ever happen, though. If there was a supernova near Earth ... it would depend on how near. Betelgeuse is a good candidate for a supernova "soon" (within the next million years or so). Scientists who have modeled supernova explosions don't expect it will have much of an impact. If a star nearer than Betelgeuse were to go supernova, then it might be more serious.
What would happen to a black hole if it was devouring a star and the star went supernova?
The gasses ejected from the supernova would probably transfer enough momentum to the black hole to blast it away from the exploding star. The black hole would gain some mass from the gasses.
What will happen if the sun will undergo supernova?
It won't - it doesn't have enough mass. But if any star converts to a supernova, it will destroy its planetary system in the process, and even cause damage to nearby solar systems (should they have life, it would be in grave peril). After the supernova phase, what remains of the star would normally convert to a neutron star, or a black hole.
What type of objects do stars end their life as?
They will end up as neutron stars or even black holes. Usually they will first explode as a supernova (of type1a).
If an antimatter star went supernova near your solar system would it be any different than a regular supernova?
The observable universe is almost entirely matter (as opposed to antimatter) so it's unlikely that a cloud of antimatter large enough to form a star could exist long enough to form a star anywhere near the solar system; it would be annihilated by collisions with neighboring normal matter. Ignoring that, though, yes, there would be differences. The ejecta of an antimatter supernova would be primarily antimatter, meaning that it would annihilate nearby normal matter and give off massive amounts of gamma radiation that would not be seen with a normal matter supernova.
What can happen when stars collide?
They form a new star, or the might become a supernova......ouch
When will a star go supernova?
Currently, there is no real way of knowing when a star will go supernova within a few thousand to million years. There are signs, that a star will go supernova based on physics and observations but WHEN is a problem. A star will "pulse" in a "last breath" prior to going supernova, but like death itself, no one really knows, when that last breath will happen. Betelgeuse, is experiencing those "last breaths" but when it will happen, or has happened, we will not know until we see the brilleint outburst from Earth.
What will happen to earth when Belelgeuse goes supernova?
when betelguese goes supernova nothing will happen directly to us, but the star will become as bright as the moon in the night sky, and a black hole may form at the site
Why aren't there any greenstars?
A star that shined green would be one that was fusing lighter elements into copper. This can happen - for a few seconds prior to the supernova explosion.
What did Brahe discover near the Cassiopeia constellation?
Tycho Brahe discovered a bright new star, known as a supernova, near the Cassiopeia constellation in 1572. He observed that this star appeared suddenly and eventually faded away, which challenged the belief at the time that stars were fixed and unchanging.
If a star near us went nova would we be able to see it on earth?
Yes. If it were big enough and near enough, we might even be able to see it in the daytime, like the 1006 supernova. We expect the star Betelgeuse, the red giant star at the shoulder of Orion, to go supernova "sometime soon". However, "soon" to an astronomer means within the next few thousand years, so don't go expecting it this week. If\\\WHEN Betelgeuse goes supernova, it will be brighter than the Moon.
When was Rock Star Supernova created?
Rock Star Supernova was created in 2006.
