It would take nine months.
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aproximately about 2 yreas
22.2 minutes
It doesn't take years. The total journey time from Earth to Mars takes between 150-300 daysdepending on the speed of the launch, the alignment of Earth and Mars, and the length of the journey the spacecraft takes to reach its target.
How long it takes a spacecraft to reach Mars depends on the changing distances between Mars and Earth as they orbit the sun, and other factors. Trips are usually planned for when Mars will be closest to Earth; the shortest is about three months. None of NASA's Space Shuttle fleet are capable of making the trip, and the remaining shuttles are due to be retired.
It doesn't take 3 years. The total journey time from Earth to Mars takes between 150-300 days depending on the speed of the launch, the alignment of Earth and Mars, and the length of the journey the spacecraft takes to reach its target.
If you could accelerate steadily and constantly at 1 G for half the trip to Mars and then decelerate steadily at 1G, you could land on Mars in about 1 day, depending on where Mars was in its orbit.Unfortunately, no known spacecraft can accelerate at 1G for more than a few minutes at a time.
i saw on the History channel that it takes about 6 months each way
The moon's distance is 239,000 miles (384,000 kilometers).
it will take 1.5 times longer for light from the sun to get to mars than to get to earth
First you must figure out how close Mars can get to the earth.
254 days (approx.) to get to Mars, but a bit faster coming back to Earth as a spacecraft would be travelling into the gravitational pull of the Sun