In the moon
Nibiru doesn't exist and neither do its moons.
no
It obviously does.
3
It is an imaginary planet with imaginary moons. It does not exist
yes because that's where the aliens came from:)
Yes, there is water on one, and volcanoes active on another.
No. Neither Mercury nor Venus have any moons.
As of now, there is no confirmed evidence of moons orbiting Alpha Centauri Bb, a planet in the Alpha Centauri star system. While scientists have speculated about the potential for moons around exoplanets, particularly those in habitable zones, no observations have yet validated the existence of any moons for Alpha Centauri Bb. Further studies and observations would be necessary to determine if such moons exist.
Yes, lots of things. Hydrogen, Helium, clouds, storms, rings, moons, etc. Saturn has lots of things.
Mercury does not have any moons. It was once believed that a moon might exist, based on radiation levels. However. it was later discovered to be the star 31 Crateris. The nearness of Mercury to the massive gravity influence of the Sun is the likely reason that no natural satellites are present, although it is possible that one or more may have existed in the past.
If Saturn's largest moon, Titan, didn't exist, the gravitational influence on Saturn's rings and other moons would be altered. Scientists would have less data on the methane lakes and unique atmosphere that Titan possesses. The lack of Titan could also impact potential future exploration missions to study Saturn's moons.