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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
How does the temp of the inner planets compare to the temp of the outer planet?
The inner planets (Mercury, Venus, Earth, and Mars) are generally warmer compared to the outer planets (Jupiter, Saturn, Uranus, and Neptune) due to their closer proximity to the sun. The outer planets are much colder because they receive less heat and light from the sun.
Has the Mars company been involved in any mergers or acquisitions?
Yes, Mars, Incorporated has been involved in several mergers and acquisitions over the years. For example, they acquired the Wrigley Company in 2008 and added the company to their portfolio of brands. Additionally, Mars has made several smaller acquisitions to expand their business in different markets.
What moon is more circular Phobos or Deimos?
Deimos is more circular than Phobos. Deimos has a nearly circular shape with an eccentricity of only 0.00033, while Phobos is more elongated with an eccentricity of about 0.0151.
When did the mars rover Spirit get stuck?
The Mars rover Spirit got stuck in soft soil on Mars in 2009, after operating for more than six years beyond its planned mission duration. Efforts to free it were unsuccessful, and it became permanently immobilized.
Can you travel to mars and Uranus?
No. Uranus is a gas giant; it is made of gas (and liquid). Because of this, Uranus does not have a solid surface, so there is nowhere to land. Beneath the atmosphere is a layer of liquid hydrogen, and beneath that, a layer of ice water, methane, and ammonia. There is a solid core at the center, but it would not be possible to travel through the other layers to get to it. Even if you could, the core has a temperature of around 15,000 degrees Fahrenheit!
How much water do you need to go to mars and back?
It is estimated that around 24,000 liters of water per person would be needed for a round-trip journey to Mars, factoring in drinking, hygiene, and food preparation requirements. This amount would need to be recycled efficiently to sustain the mission.
How would you keep clean and go to the toilet on mars?
To stay clean on Mars, astronauts could use wet wipes or special no-rinse body wash. For going to the toilet, they could use vacuum toilets similar to those on the International Space Station. Waste would likely be treated and recycled for resource efficiency.
Why does a Mars rover have six wheels?
A Mars rover has six wheels to ensure stability and traction on rough Martian terrain. The six-wheel configuration provides redundancy in case one wheel fails, allowing the rover to continue its mission. Additionally, six wheels help distribute the weight of the rover evenly, reducing the risk of getting stuck in soft or uneven terrain.
How long is one year in earth years?
Mars takes 686.971 Earth days to orbit the sun. That means one Martian year is equal to 1.88 Earth years.
How much would a 145 pound person weigh on Mars?
A 145 pound person would weigh approximately 55 pounds on Mars due to the lower gravity on the planet compared to Earth.
What do the Pathfinder and the Sojourner have to do with Mars?
Pathfinder and Sojourner are both missions sent to Mars by NASA. Pathfinder was a lander that carried the Sojourner rover, which became the first rover to explore Mars' surface in 1997. Pathfinder and Sojourner were instrumental in studying Mars' geology, climate, and potential for life.
The Martian polar caps are thought to be mainly frozen methane and ammonia?
Methane and ammonia are indeed present in the Martian polar caps, but they are not the main constituents. The polar ice caps on Mars are primarily composed of water ice with some traces of carbon dioxide and dust. Methane and ammonia are found in low concentrations in the Martian atmosphere and may play a role in seasonal variations on the planet.
Yes, several organizations are developing proposals for possible missions. None of those proposals are concrete, but that could change in the near future. Here’s an overview:
NASA’s Journey to MarsNASA’s strategy for a manned Mars expedition is probably the most promising, given that the agency has actually landed robotic craft on the planet’s surface. The administration envisions a multi-stage approach in which the moon serves as a stepping stone to Mars.
Currently, NASA is working on sending new technology to the moon in preparation for human missions there. In the next five years, NASA plans to launch a spaceship to stay in orbit around the moon, offering opportunities to "test new tools, instruments and equipment that could be used on Mars, including human habitats, life support systems, and technologies and practices that could help [them] build self-sustaining outposts away from Earth."
NASA’s goal is to land crewed missions on Mars in the 2030s.
"If we bring together the capabilities and resources of our international and commercial partners to take us forward to the Moon and on to Mars, we will demonstrate to people around the world the power of a unified purpose," the administration wrote on its website. "It will serve as an unparalleled and inspiring example of what humanity can do when it comes together to achieve a common goal for the common good."
Mars Base CampA proposed component of the NASA plan, Mars Base Camp was developed by Lockheed Martin. It would consist of a space station orbiting Mars capable of supporting crews on 1,000-day missions. It could generate hydrogen and oxygen from water, and craft sent from Base Camp would be reusable.
"With these additional developments, the Mars Base Camp concept can be seen as a core system that pivots humanity into a viable, sustainable long-term Mars exploration program," Lockheed Martin scientists wrote in a technical paper released by the company.
SpaceX’s Mars MissionsPrivate space exploration company SpaceX wants to beat NASA to Mars, and a first cargo mission is planned for 2022.
"The objectives for the first mission will be to confirm water resources, identify hazards, and put in place initial power, mining, and life support infrastructure," SpaceX’s website reads. "A second mission, with both cargo and crew, is targeted for 2024, with primary objectives of building a propellant depot and preparing for future crew flights. The ships from these initial missions will also serve as the beginnings of the first Mars base, from which we can build a thriving city and eventually a self-sustaining civilization on Mars."
Over the last few decades, a number of private companies and government organizations have aborted missions to the planet.For example, in 2012, a Dutch company called Mars One envisioned a mission that would put the components of a base on Mars by 2023. However, that company went bankrupt in January 2019.
So, will we really land on Mars by 2024, or even 2030? It’s possible, though unlikely. Before humanity heads to Mars, we’ll need to figure out an incredible number of technical issues, and that’s not cheap—NASA plans on capping costs at $220 billion. However, engineers at both SpaceX and NASA insist that the mission will eventually happen, and they’ve set aspirational deadlines for the goal in order to maintain public interest.
"To many engineers, students and others, if you tell someone that something is going to happen in twenty years, twenty years is never," Josh Brost, a SpaceX executive, said at the 2018 Humans to Mars Summit. "Fifteen years is hard to be motivated. You have to be something that’s sub-a decade to get large masses of people excited about what you’re trying to accomplish."
Is the distance from earth to mars more than 1 kilometer?
Absolutely ! At their closest point on their orbits - the Earth and Mars are 60 million kilometres apart !
How long will it take to get from mars to Jupiter?
Like all space travel, with today's technology, it depends on when you attempt this and how much you are willing to spend. An estimate of the average time at a low cost would be two years to six years depending on the position of the planets in their orbits with respect to one another. What is not possible is a couple of weeks or even months.
Has there been any expeditions on mars?
Yes, there have been several unmanned missions to Mars conducted by space agencies such as NASA and ESA. These missions have included rovers like Curiosity and Perseverance, as well as orbiters like the Mars Reconnaissance Orbiter. Scientists are also planning future manned missions to Mars as part of ongoing exploration efforts.
How many land forms does mars have?
Mars has a variety of landforms including mountains, valleys, canyons, plains, and polar ice caps. Some notable features include Olympus Mons, the largest volcano in the solar system, and Valles Marineris, a vast canyon system. Overall, there are many diverse and fascinating landforms on Mars shaped by its unique geologic history.
Do scientists think there's life on Mars?
So far no life has been confirmed outside planet Earth.
So far no life has been confirmed outside planet Earth.
So far no life has been confirmed outside planet Earth.
So far no life has been confirmed outside planet Earth.
What would you take to planet Mars?
If traveling to Mars, you would need to bring essentials like food, water, oxygen, protective clothing, communication devices, and tools for survival in the harsh environment. Additionally, specialized equipment for research, power generation, and transportation would be necessary to support the mission.
What planet have they called the red eye?
No planet has been called the red eye. However, Mars is often referred to as the Red planet and Jupiter has a giant red spot.
If you weigh 100 pounds on Earth how much pounds would you weigh on Mars?
Gravitational acceleration at Mars' surface = 3.7 m/sec2 = (3.7/9.8) = 0.3776 of its value at earth's surface.
An object that weighs 115 on earth would weigh [ 115 x (3.7/9.8) ] = 43.418 on Mars. (rounded)
Ask the creator of the universe to buy it (I'm kidding! you can't buy a planet!)
Compare and contrast the atmosphere on mars to earth?
The atmosphere on Mars is much thinner than Earth's, composed mainly of carbon dioxide with very little oxygen. Mars also lacks a protective ozone layer, leading to high levels of ultraviolet radiation reaching the surface. The atmospheric pressure on Mars is only about 1% of Earth's, making it impossible for liquid water to exist on the surface in large quantities. Overall, Earth's atmosphere is thicker, richer in oxygen, and allows for the presence of liquid water, which is essential for life as we know it.
