Planet Mars

The tables I found list no helium, as measured by the Venera probes. If its there, it is only in minute traces. The atmosphere is extremely hot and dense, and a gas as light as helium would escape into space very quickly.

It looks like a bright star when its in the right place. It has to be quite close to us, it comes by every two years or so. It has a red hue to it when looking at it with the naked eye. With a good telescope, you can make out some surface detail.

Martians may have activities similar to humans, such as exploring their environment, playing games, or engaging in social interactions. Due to the unknown nature of Mars, it's difficult to say for certain what Martians do for fun.

A man on Mars would weigh 38% of his weight on the Earth. This means that to find out a man's weight on Mars, you have to multiply their weight by 0.38.

example: 100 pound man on the Earth weighs 100 X 0.38 = 38 pounds on Mars

That would depend on what time of year you left the Earth. But if you knew the distance between the two planets at their closest. Then all you have to do is divide that distance by 186,000 and this would give you how many seconds away Jupiter was from the Earth. The moon is 250,000 miles away that's 250,000/186,000 = 1.344 seconds away.

Yes, Sam could potentially live without Frightful as long as he had the necessary skills and resources to survive in the wilderness or if he found another means of companionship and support. Sam's bond with Frightful is strong, but humans are adaptable and can find other ways to thrive.

Factors that affect dune shape include wind direction and strength, sand supply, vegetation cover, and obstacles on the dune's path. Wind direction and speed determine the dune's asymmetry and orientation, while sand supply and vegetation influence the dune's stability and size. Obstacles like rocks or buildings can cause the dune to take on unique shapes as it flows around them.

The surface gravity on Mars is about 38% of the Earth's.

220 x 0.38 = 83.6 : So, you would weigh about 83 (and a half) pounds.

Craters on the tongue, also known as fissured tongue, are typically harmless and can be a normal variation. They can occur due to genetic factors, aging, or certain conditions like geographic tongue. It is usually not a cause for concern unless accompanied by other symptoms such as pain or inflammation, in which case you should consult a healthcare professional for evaluation.

No, no human has ever been on either moon of Mars (Phobos and Deimos). These moons are small, irregularly shaped bodies with very weak gravitational fields, which makes it difficult for a human landing. Robotic missions have visited these moons to study them from a distance.

There is no place in Iowa called mars that I know of.

Mars' total surface area is equal to 144,798,500 km² (55,907,000 square miles). This is about 28.4 percent of the Earth's total surface area.
144,798,500 km2 or roughly one third the surface area of the Earth.

It takes about 7 months for a spacecraft to travel from Earth to Mars. The average life expectancy on Earth is around 70 years. So in terms of "life years," the trip to Mars would be equivalent to about 0.8% of an average person's total lifespan.

A house on Mars would likely need to be built to withstand extreme temperatures, dust storms, and radiation. It might be built partially underground for protection, with reinforced materials to shield from radiation. It would also need to be air-tight to maintain a breathable atmosphere.

Plenty of spacecraft, orbiters, landers, and rovers, have been sent to Mars.

The Soviet Union, the United States, Europe, and Japan have sent craft to study the planet's surface, climate, and geology.

See related link for a full list of exploration

Dear Wiki Questioner,

According to Newton's Law of Universal Gravitation:

A=G(m/r^2)

Where A is the acceleration of an object due to gravity

G is the gravitational constant [about 6.67x 10^(-11)m^3kg^(-1)s^(-2)]

m is the mass of the planet [about 6.4x10^23 kg for Mars)

and r is the radius of the planet [about 3.4 x10^6 meters for Mars]

So for Mars, the Acceleration of an object near its surface due to gravity is approximately:

A=6.67x 10^(-11) x 6.4x 10^23 / (3.4x 10^6)^2 meters per second squared

Which comes out to about: 3.7 meters per second squared

Since the acceleration due to gravity of an object on earth's surface is about:

9.8 meters per second squared = one "g"

Mars' gravity is about 38% of earth's gravity or .38g

The temperature of Mars' inner core is estimated to be around 1,800-2,500 degrees Fahrenheit (1,000-1,400 degrees Celsius), similar to Earth's inner core. This heat is generated from the residual heat from the planet's formation and radioactive decay of elements within the core.

Mars is known for its red color, hence giving it the nickname "the Red Planet." It is also known for its volcanoes, canyons, and ice caps. Additionally, Mars has been a focal point for scientific exploration as scientists believe it may have once hosted liquid water and potentially harbored life.

Percival Lowell, an American astronomer, popularized the idea that there was life on Mars in the late 19th and early 20th centuries. He believed that the Canals of Mars were evidence of an advanced civilization, but later observations debunked this idea.

The Mars Rover is important because they wanted to see if there's life on Mars. Also they wanted examples of the rocks and sand to see if people can live in Mars.

It was put up there to show people what the surface of Mars looks like, and to find mineral deposits that show if there is or has been any water on Mars.

Mars does not currently have active volcanic eruptions, so there is no flowing lava on its surface. However, evidence suggests that Mars had volcanic activity in the past, and there are remnants of volcanic features such as mountains, valleys, and ancient lava flows.

The other names for Mars include the Red Planet and Ares, the ancient Greek name for the god of war, which is equivalent to the Roman god Mars.

The red planet has two moons- Phobos and Deimos

• low atmospheric pressure. 600 pascals (0.087 psi), compared to Earth's 101.3 kilopascals (14.69 psi)
• low temperatures around -63' C.
• the triple point of water is achieved only at the very lowest elevations so liquid water could exist only at certain places.
• atmosphere is mostly >90% carbon dioxide.
• no ozone layer to shield from harmful radiation
• photodecomposition of carbon dioxide gives the atmosphere free O gas molecules (not O2) so not only is the planet barren, it is also antiseptic.
• very little water (some has been found) so it will be a very precious commodity.