from the planet's looks
Nobody has visited mercury.
no
people!
If you were on Mercury, the Sun would be huge!
No. But the United States did have a Mercury Space Program.
The temples of Mercury.
Mercury is an uninhabited planet.No people, no need for cities, thus...no capital.
Someone has landed on mercury but died almost instantly
We do not yet know for certain that there are any people on the planet Mercury. In view of the climate, it is not likely. No people means no enemies.
there are no people on mercury
yes
There is no reason.