There are no known satellites of Mercury.
Mercury has no satellites.
Mercury has no natural satellites.
mercury has no known satellites .
Mercury has no natural nor artificial satellites.
No natural satellites of Mercury have been discovered.
The planet Mercury has no natural satellites.
Mercury has no natural satellites. The only man-made satellite, which crash-landed onto the planet was Messenger.
Mercury and Venus do not have any natural satellites (Moons).
No. Venus has no natural satellites. The same goes for Mercury. See the related link for more information.
no, mercury and venus are the only two planets that do not have moons.
No natural satellites of the planets Mercury or Venus have ever been discovered.