Saturday, August 27, 2005
some people think milky way is a long line of stars..but my book say i isnt..
below stated may be a real fact.. =)
our galaxt is a huge disk of stars millions if light yrs across. and the solar system is somewhere near the outside edge of the disk. when u look in for eg direction A to the disk,u don see many stars.but when u look in direction B u see lots of stars.this is dependent on which part of the disk ya looking at.
then why is the sky dark at nite? even though there are billions of stars in the universe.and that should be stars in every direction. scienctists worked out that the universe awas expanding that the stars were all rushing away from one another after the big bang,n the further the stars away from us the faster they were moving,some of them nearly as fast as the speed of light,which was why their light never reached us.
and when the universe has finished exploding all the stars will slow down,lik a ball that has been thrown inair.and they will begin to fall again towards the universe.and then there'll be
NOTHING to stop us from seeing all the stars becos they will all be moving toward us..gradually
faster and
faster, and but then we'll knoe world is goin to end soon because theres not darkness in the sky at nite.. =) just blaxing light og billions of stars. except that no one will see this becos there will be no people left on earth to see it. they will probably hav become extinct or because of the intense heat and brightness the stars emit,everyone will burned to death..
is it logical? haha
spoke at : Saturday, August 27, 2005