 Verse 39 says, All flesh is not the same flesh, but there is one flesh of men and another flesh of beasts and another flesh of birds and another of fish. There are also heavenly bodies and earthly bodies, but the glory of the heavenly is one and the glory of the earthly is another. There is one glory of the sun, another glory of the moon, and another glory of the stars, for star differs from star in glory. Although we may not understand completely all of these distinctions between the earthly and heavenly, it's very clear that there are distinct and observable differences between that which is earthly and that which is heavenly.