No, not all stars we see in the sky have already exploded. Stars that are visible to us are typically within our own Milky Way galaxy and are at various stages of their life cycles. Some may have already exploded in supernova events, while others are still actively shining.
We only name things that we can see, or detect. The first stars in the universe were likely supergiant stars that exploded in supernova explosions within a few hundred million years. The material blasted into space by the first three or four generations of rapidly-dying stars provided the raw material that came together to form our solar system.
because they are so far away you cant see them move at all
The stars you see in the sky depend on the time of year and your location on Earth. The brightness of the stars, the presence of any natural or artificial light pollution, and atmospheric conditions also influence the visibility of stars in the sky.
Invariably not. Even our own Sun is about 8.3 minutes older than the light we see. So if the Sun suddenly exploded, we would not know for 8.3 minutes. Likewise with the stars. Alpha Centauri A is 4.3 years older than the light we see, whereas Betelgeuse is 640 years older than the light we see. In fact Betelgeuse may have exploded 500 years ago, but we will have to wait another 140 year before we find out. Some stars are so far away, that in all probability, they are no longer there, but we still see the light that they emitted eons ago.
Yes, all of the stars that you can see are other 'suns' like our own, or more accurately, our sun is a star, like the others you see at night. There are a lot of different types of stars, they vary a lot in size, temperature mass and composition, but they are all similar in that they burn fuel through nuclear fusion. A lot of them are in groups of two or three, though our sun is on its own. Each of the stars that you see at night may have several planets in orbit around them, similar to our solar system (but too small and dim to see from these distances). The other stars are much, much more further away than our sun.
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In the total Universe and with near perfect viewing conditions you can see about 0.0000000000000000005% of all stars.
Because we are observing the stars as they *where* not as they are now.If we look in the night sky, we see stars, some are close, some are further away.If we view, say Betelgeuse, we are seeing it as it was 640 years ago, because that is how far away from us it is in light years. For all we know it may have exploded as a supernova 639 years ago, but we won't know for another year.So the stars you are viewing in the night sky, is what a star looked like, depending on the distance from us.
There are stars all around us, so of course you'll see stars next to any planet you choose.
Yes. In fact your eyes can see all the stars in our Solar System. The only star in our solar system is the Sun.
We only name things that we can see, or detect. The first stars in the universe were likely supergiant stars that exploded in supernova explosions within a few hundred million years. The material blasted into space by the first three or four generations of rapidly-dying stars provided the raw material that came together to form our solar system.
The stars we can see are all within our galaxy (the Mikey Way). In general all the stars are orbiting the center of the Mikey Way.
The stars we can see are all within our galaxy (the Mikey Way). In general all the stars are orbiting the center of the Mikey Way.
Stars shine all the time but you can only see them at night due to the darkness.
Don't know about an exploded view but see if this is of any help: http://www.arbouw.com/Honda/ShortShifter.asp
You cant see the stars at day because that is when all the alien space ship fly over the sky blocking out the stars also the stars may be brbing because their busy trolololo
There are hundreds of stars in the constellation Pegasus.The main stars are:MarkabScheatAlgenibEnifHomamMatarBahamSadalbariFor details about all the other stars, see related link.