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I think it is Mars, but the question is incomplete.

Mars does have a surface gravity that's 37.7 percent of the Earth's.

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12y ago

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Continue Learning about Astronomy

How big is the PS10 solar Power tower?

The PS10 solar power tower in Spain is about 115 meters (377 feet) tall. It has a base diameter of approximately 40 meters (131 feet).


How tall is the temple of Artemis?

The Temple of Artemis is 377 feet (115 meters) long and 180 feet (55 meters) wide. It consists of 127 columns, each 60 feet (18 meters) in height.


Which is closer to earth the sun or mars?

Mars is definitely closer to Earth than the sun.CorrectionThere's no specific answer. Mars and Earth both orbit around the sun but at different rates (365.23 days for Earth, and about 687 days for Mars). That means their relative positions can be anywhere from on the same radial line in relation to the sun to 180 degrees opposite to each other; in effect "on the same side" or "on the opposite side" of the sun. Using some very approximate numbers, the average distance from the sun to Earth is 150,000,000 km while Mars is 227,000,000 km away. So when the two planets are nearest each other ("same side") they might come as close as 77 million km while they could be as much as 377 million km apart at their farthest ("opposite sides"). Of course neither planet's orbit is exactly circular, so those numbers can change by as much as 10% or so, depending on where the matchups occur.


Weight of planets?

Masses of planets (in order of mass from most massive to least massive) Jupiter 1.90 x 1027kg Saturn 5.69 x 1026kg Neptune 1.02 x 1026kg Uranus 8.68 x 1025kg Earth 5.97 x 1024kg Venus 4.87 x 1024kg Mars 6.42 x 1023kg Mercury 3.30 x 1023kg Total mass of all eight planets = 2.67 x 1027kg Total mass of the sun is around 1.989 x 1030kg, so the combined mass of all of the planets is only around 0.134% of the the planets and sun together.


How does the sun release heat?

The surface temperature of the sun is approx. 5,500 °C Heating power: The solar constant on earth is 4000/3 watts/m^2. Given the sun is 150Gm away the heat given off at the sun is the solar constant times the area covered, 4pi r-squared, (4e3/3)x4pi (150e9)^2= 377 e24 watts. This is a lot of heating power.