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How long has earth known of mars?

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Anonymous

17y ago
Updated: 8/16/2019

for about 200 years

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Wiki User

17y ago

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Related Questions

How long is a mars year in earth days?

A Mars year, also known as its orbital period, is approximately 687 Earth days.


What is mars known to earth?

Is mars known as earths sister planet


How long is one year on mars in comparison to earth years revolution one day on your planet?

One year on Mars is approximately 687 Earth days long. A day on Mars, known as a sol, is about 24 hours and 39 minutes. This means a year on Mars is almost twice as long as an Earth year in terms of days.


How long is a month on Mars?

A month on Mars, known as a "Martian month," is approximately 687 Earth days long. This is because Mars takes longer to orbit the sun compared to Earth.


Length of a day on mars?

Mars rotates every 24.62296 Earth hours. Therefor making it almost as long as an Earth day by the fraction 148,000,000


Which is the planet between earth mars?

The Earth is the 3rd planet from the Sun while Mars is the 4th. There is no known planet in between the Earth and Mars.


How long will a year be on mars compared to a earth year?

A year on Mars is equal to 687 Earth days. That is about 2 Earth years.


How many earth days is a day on Mars?

About one. Mars rotates in about 24 hours and 37 minutes.


How are earth and Mars different?

Earth is bigger then Mars Mars has frozen water and the Earth has bothe liquid and solid water. The man leave on earth and cannot produce life on mars^_^ Mars is known as the red planet while the earth is the blue planet


How do you get to earth from Mars?

As of July 2013, the only way for a person to get from Earth to Mars is by space shuttle. Mars is the known for being the closest planet to Earth in the solar system.


What other planet would you pass to get from mars to earth?

There aren't any known planets between Mars and Earth.


What the length of one year on Mars?

A year on Mars, also known as a Martian year, is longer than an Earth year. It lasts approximately 687 Earth days. This is due to Mars taking longer to orbit around the Sun compared to Earth.