Two groups of scientists got different results while studying about the expansion of the universe. what do the two results most likely indicate

The two different results regarding the study associated with the expansion of the universe proves that it is not possible for all the scientists to accept the theory, which is same. In order for a theory to be justified and true, it needs to get accepted by all the scientists. However, if the theory is not accepted it signifies that the scientists are not agreed on a similar conclusion.