Crab Supernova explosion

inimaginable...cant count that! billions...! i recomment you "the univers" tv series for more infos about the univers! it has 3 seasons! every episode is very interesting and u find out very cool things about the moon the sun earth black wholes nebulas supernovas etc etc!

i wanna ask something.. i heard a very powerful supernova can wipe out the whole solar system.. can anyone tell me the power of this xplosion the same way as we tell for nuclear weapon.. kilotons, megatons etc...

yhea in about 10 000 000 years :P still scary tho xD

And your right and also they are conducting also experiment to see if the Gamma ray burst would affect the earth

apparently theres supposed to be another supernova 3000 lights years or so away. saw it in the paper

Supernova's are so aesthetically pleasing..

nice ;)

Why Is That So "Crap"? :S

The sun can't go supernova

yes it can any star can just stick around for 5 billion years and you will see