What will happen if Heliocentric Model is proved false?

It has already been done. Heliocentric model has been proven to be false (atleast most of it). If by Heliocentric Model, you just mean the statement that “Earth is not the centre and Earth goes around the sun”, then it can't be proven wrong because it has been already observed to be the case. read more

Heliocentric model has been proven to be false (atleast most of it). If by Heliocentric Model, you just mean the statement that “Earth is not the centre and Earth goes around the sun”, then it can’t be proven wrong because it has been already observed to be the case. But, Heliocentric model is a lot more than that. read more