mieral
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Is it true gamma ray burst diameter can be as big as the solar system and the sky would become bright with its light even if it is 4000 light years away? Saw this at History Channel.
rootone said:What?
That makes no sense at all unless the source of the burst is inside the solar system ...
Edit:
If a supernova or something similar happened close to the solar system we would see a very bright point of light.
rootone said:If that is so he is being melodramatic.
The only way something like that could happen is a supernova very near the solar system.
Unless there are very large stars close to us the we somehow didn't notice, that is not going to happen.
Would not any electromagnetic wavefront from a point source proagate in 4 pi steradian? And if we could see it as light could it not encompass the whole Solar system and be seen from anywhere within? Perhaps the poster meant encompass when he said engulf.rootone said:What?
That makes no sense at all unless the source of the burst is inside the solar system ...
Edit:
If a supernova or something similar happened close to the solar system we would see one very bright point of light.
Most of the stars near the solar system are dull unexciting things though.