earth has never visited another planet
nasa technically didn't visit any planets yet, but it has visited the moon (and was the first to send people to the moon), and it has also done many missions into lower earth orbit.
No mars is the fourth plane, because mercury is first planet,Venus is the second,and earth is the third planet.
No, earth is the third planet away from the sun.
Yes, Venus is a planet . It is the second planet from Sun.
Humans have not visited any planet. They have sent probes to several planets; the first to "land" ("crash into" would be a more accurate term) would be the Soviet Venera 3 which hit Venus in 1966. In 1971, another Soviet craft (Mars 3) landed on Mars.
earth is the first planet humans have visited and the only one
venus was the first planet visited by the American spacecraft
nasa technically didn't visit any planets yet, but it has visited the moon (and was the first to send people to the moon), and it has also done many missions into lower earth orbit.
I'm not sure what "first" means in this context. Venus can be closer to Earth than any other planet, and Venus can be brighter than any other planet, but it's not so all the time.
In our solar system, there are a total of 8 planets. Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune. Earth is the third one out from the sun.
The first planet to be explored by a space probe was Venus. The Soviet spacecraft Venera 1 conducted a flyby of Venus in 1961.
No mars is the fourth plane, because mercury is first planet,Venus is the second,and earth is the third planet.
The first planet to be visited by spacecraft was Venus. The Soviet spacecraft Venera 1 was the first to fly by Venus in 1961, followed by flybys and landings by subsequent missions from various countries.
No, earth is the third planet away from the sun.
Venus
It's the closet and rather similar to the earth.
Yes, Venus is a planet . It is the second planet from Sun.