Venus is simply too hot to support any sort of life, with surface temperatures exceeding 800 degrees Fahrenheit. Mercury barely has an atmosphere to support life and shield it from harmful radiation and regulate temperature. Mercury is much like the moon, only it gets much hotter during the day.
Addendum:Actually, we don't know if there is or isn't some form of life on Venus. While life on Mercury is highly unlikely, there are environments on Earth that closely mirror the surface of Venus where life thrives here. Consider what has been learned about the immediate vicinty of thermal vents along the mid-Atlantic ridge in the past ten years.
No natural satellites of the planets Mercury or Venus have ever been discovered.
Life.
No. There is no life on Venus.
The planets in our solar system that do not have any moons are Mercury and Venus.
Mercury, Venus, Earth, and Mars.
Mercury and Venus.
The planets that have no moons are only Venus and Mercury. Most scientists believe how to get a moon is to break a part off another planet. Earth gots it moon by a large commet hitting it and then it orbits us. The hottest planet in the Solar System is Venus hich doesn't have moon.
In our Solar System, Mercury and Venus have no moons.
Yes,Mercury has big scary evil man eating carnivore aliens!~ :D
No. There's no life on Mercury.
Mercury and venus
Neither Mercury nor Venus are known to have any moons.