hii,
Yea ur ryt............
but according to big bang theory............"they get lost from the observable part of the universe"..............some of the systems have longer orbital radius ................and as they move { i.e as they revolve}.............they go out of the observable part of the universe................and get lost......so this theory is not a stable one.........
as u know big bang theory has disadvantages and all wat is said in the theory is not true............
do ask if u hav any more doubts........
cheers!
Moderation Team
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