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They used to speak of a manned spacecraft going to Mars taking about six months for the journey there, which is about 4,400 hours.
aproximately about 2 yreas
i dont know :) i think
First you must figure out how close Mars can get to the earth.
The spacecraft that landed on Mars in the 1970s was the Viking 1 Lander. It was the first spacecraft to have landed on Mars on July 20, 1976.
You can see Earth, Mars, the Moon and galaxies!
Nothing. There is no evidence of life on Mars. Considering that spacecraft from the planet Earth have landed on Mars, we human beings from Earth are the Martians.
They used to speak of a manned spacecraft going to Mars taking about six months for the journey there, which is about 4,400 hours.
aproximately about 2 yreas
22.2 minutes
Many American spacecraft have reached Mars. All were unmanned, however.
i dont know :) i think
The Mars Spacecraft
First you must figure out how close Mars can get to the earth.
It's the closet and rather similar to the earth.
Today there are several examples of these unmanned space vehicles. They have included the Voyager probes, the Hubble Space Telescope, and the Mars Rovers, among many others.
The first pictures captured by a spacecraft from the vicinity of Mars and beamed back to Earth were received on Oct 1, 1965 from the U.S. Mariner 4 spacecraft.