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How do we define ayear?
A year is the orbital period of the Earth moving in its orbit around the Sun
What is the main reason that climatic conditions on Mercury differ from those on Earth?
Average distance from the Sun
What is closer to the sun Mercury or earth?
Mercury is closer to the earth than the sun is, because the orbit of Mercury is between the sun and the orbit of Earth. However, when Mercury is on the opposite side of the sun from the earth, the sun is closer to the earth than Mercury is.
Is mercury smaller than earth or bigger?
Mercury's diameter is about a third that of Earth.
What is the distance from mercury to the earth and what is the distance from earth to mercury?
Depending on where Mercury is relative to the Earth as the two planets orbit the sun, the distance from Mercury to Earth varies from 77.3x106km and 221.9x106km.
Is mercury bigger then or smaller then earth?
mercury is smaller then earth
Distance of mercury in km from the earth?
Mercury is 57.9x106km from Earth.
What of earth's gravity does mercury have?
Mercury's gravity is 38% of that on Earth.
Mercury veniis earth and mars in biggest to least?
Earth > Venus > Mercury > Mars
What is the size comparison of Earth and Mercury?
Earth has 2.54 times the surface area of Mercury. Earth-12,756 km Mercury-4,880 km
How is a mission to Mercury different to a mission to Mars?
First of all, Mars is a lot closer to Earth than Mercury. The other reason is that since it is further away from the sun, it is not as hot as mercury which makes it easier to send rovers.
How is earth and mercury different?
mercury is yellowey redish and the earth is blue and green and the planet earth has life on it and mercury does not have any life on it
