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Planet Mars

The 4th planet from the sun in our solar system. It is commonly called the "Red Planet".

4,717 Questions

Is mars the 2nd largest 3rd largest or smallest?

Mars is the second smallest with a diameter of 6792km (this is assuming that the dwarf planet Pluto, which has a diameter of 2390km, is not considered; if it is considered, then Mars would be the third smallest). Mercury is the smallest, with a diameter of 4879km.

How many days each planet takes to revolve around the sun?

Mercury: 88 days Venus: 225 days Earth: 365 days Mars: 687 days Jupiter: 4,332 days Saturn: 10,759 days Uranus: 30,687 days Neptune: 60,190 days

Why can you not survive on Mars?

Well there are probably a few answers for this question. One reason is the temperature on Mars. The temperature on Mars can reach -184˚F on long polar nights which, needless to say, is far to cold for any human being. The mean temperature on mArs is -51˚F. Also, there is oxygen on Mars just not enough to sustain life, but when getting oxygen from Earth it would never run out unless of course all plant life died. If we just established a structure on Mars that is suitable for life than you can create oxygen. Just sayin'. But we can't live on Mars currently because Mars has no magnetic field to protect us from cosmic radiation, much less atmospheric pressure than here on Earth meaning if we stepped outside of the human structure on Mars we would need a space suit because our body would swell up. Just like how we can't live in water, not enough oxygen and if you go deep enough theres too much pressure and you would die.

How do you pronounce Deimos?

Deimos is pronounced "DAY-mohs" with the emphasis on the first syllable.

What planet has a black spot on it when looking through a telescope?

That is the planet Jupiter. The black spot was created recently when a asteroid collided with it. Jupiter has a Great Red Spot created through storms. No planet has a black spot

no mars has a giant red spot and mercury has the black spot

What is a Martian sunset?

A Martian sunset is a phenomenon on Mars where the sun sets below the horizon, creating a reddish-orange glow in the sky due to the scattering of light by Martian dust particles. The thin atmosphere on Mars allows for unique and vibrant sunset colors compared to those on Earth.

What season is it on Mars today?

Mars does not experience seasons in the same way as Earth due to its axial tilt and orbit. However, the planet's thin atmosphere does create variations in temperature and weather patterns throughout the year.

What is pathfinder?

Pathfinders is a Youth ministry of the Seventh-day Adventist church, you go to camps you get honors you go to different states for fun and you sometime hand out magazines that spread the gospel, it prepares God's children for the heaven, im' a pathfinder it's realy fun we have pathfinder day when other pathfinders go to our church and we do a program i meet guyz guyz meet girls (hint hint) lol, and we go to oshkosh every four yearz that's when pathfinders all over the world come its the same as the ignaguration its a camp thing.

Another answer:

Pathfinders is a youth organization of the Seventh-day Adventist Church, similar to Boy Scouts and Girl Scouts. Pathfinders is co-educational and there are local groups in most countries of the world.

What are the important missions to mars?

Some important missions to Mars include the Mars 2020 Perseverance rover mission, which aims to search for signs of past life and collect samples for return to Earth, and the Emirates Mars Mission by the UAE, which focuses on studying the Martian atmosphere. Additionally, the upcoming Mars Sample Return mission by NASA and ESA will work to bring samples of Martian rock and soil back to Earth for analysis.

How much farther is canopus from earth than sirius?

These are the 2 brightest stars in the sky. However Canopus is a lot more

luminous because it is much further away.

Canopus is about 310 light years away.

Sirius is only 8.6 light years away.

Where is mars located in relation to the sun and to other planets?

Mars is the fourth planet from the sun. Since you asked in relation, I won't go into specifics. Mars comes after the Earth, but before Jupiter and the asteroid belt.

How much would a person weigh on mars planet compared to on earth?

About 2 times less, so if you weigh 50 pounds on Earth, you would weigh about 18(mars is a bit less massive than half the size of earth) on Mars.

What is mars size and distanc from the sun composition?

Mars is about half the size of Earth with a diameter of roughly 6,779 kilometers. It is the fourth planet from the Sun, with an average distance of about 225 million kilometers. Mars is primarily composed of iron, sulfur, oxygen, and silicon, with a thin atmosphere consisting mainly of carbon dioxide.

What is the solar constant at Mars?

The solar constant of Mercury varies as the intensity of the sun changes. This rate of variation is greater than on earth. However, the mean solar constant for Mercury is 9130 W/m^2 or 9.13 kW/m^2.

How are the atmospheres of earth and mars alike?

Both Earth and Mars have atmospheres composed primarily of carbon dioxide. They both experience weather patterns and have polar ice caps. However, Earth's atmosphere is significantly thicker and has more oxygen than Mars.

How many days does mars have in one year?

A Martian year is equal to 1.8809 Earth years (686.971 days), or 1 year, 320 days, and 18.2 hours 12 seconds

If you use the Martian day (about 2.7% longer than an Earth day) for your calculation, a Martian year is equal to 668.5991 sols. That means that Mars rotates a little more than 668 times for every revolution around the Sun.

How would the weight of the same bag of sugar on Mars and Jupiter differ from that on earth?

The weight of the bag of sugar on Mars would be about 0.38 times its weight on Earth, due to Mars having weaker gravity. On Jupiter, the weight of the bag of sugar would be about 2.53 times its weight on Earth, since Jupiter's gravity is much stronger.

Suppose you are operating a remote controlled spacecraft on Mars from a station here on Earth. How long will it take the craft to respond to your command if Mars is at its nearest point to the Earth?

It takes about 3 minutes for a signal to travel from Earth to Mars when the planets are at their closest point. This means it would take approximately 6 minutes for the spacecraft to receive your command and respond back to you.

Does people live in mars 100 years?

As of now, there are no people living on Mars. There are plans for manned missions to Mars in the future, but it is not predicted to happen within the next 100 years. Extensive research and technological advancements would be needed to sustain human life on Mars for long periods of time.

How many people have been mars?

As of now, no humans have traveled to Mars. All Mars missions have been unmanned robotic missions. Plans for crewed missions to Mars are being developed by various space agencies and private companies for the future.

What is the force of gravity on earth surface?

The acceleration due to gravity on the surface of Earth is about 9.8m/s2.

That's the same for all objects and doesn't depend on the mass of the object.

However, the force on an object depends on the mass of the object.

That's why different people have different weights, and why

most people weigh less than most trucks.

Expressed in terms of force, the Earth's surface gravity is about 9.8 newtons per kilogram.

How many earth days does the revolution of mars take?

Seeing as Mars is further away from Earth, it will obviously take longer and at it's distance of 1.52AU, it takes 687 days to rotate on it's 25.2 degree axis.

Why is it great interest to scientist to explore the moon and mars?

Scientists are interested in exploring the Moon and Mars because they hold valuable information about the history of our solar system and can provide insights into planetary formation and evolution. Additionally, studying these celestial bodies can help us understand Earth's own geological and climatic history, as well as potentially offer resources for future human exploration and colonization.

Which planet is the coldest Mercury Venus Earth Mars or Jupiter?

Jupiter (in as far as we can measure into the atmosphere (it may be hotter near the core)
The mean surface temperature of Mars is 227 K
The mean surface temperature of Jupiter is 165 K

What are the three types of small bodies in your solar system?

The three types of small bodies in the solar system are asteroids, comets, and meteoroids. Asteroids are rocky objects found mostly in the asteroid belt between Mars and Jupiter, comets are icy bodies with tails that form when they approach the sun, and meteoroids are small rocky or metallic fragments that travel through space.