Mars Rover

Good Essays
Topics: Mars, NASA
Mars Rover

Mars is an interesting and mysterious planet. It is often referred to as the Red Planet. The Romans named Mars after the god of war. The rocks, soil, and sky all have a red hue on account of rust. Mars is the fourth planet from the sun at about 141 million miles (228 million kilometers) and the last terrestrial planet from the Sun. Mars follows closely behind Earth but is comparatively smaller, with about half the diameter of Earth (6,794-km) and about one-tenth of Earth s mass (6.419 x 1023 kg). Thus the force of gravity on Mars is about one-third of that on Earth. Mars is probably the planet we know the most about since it is so close to Earth, though what we know now is not even close to everything about the planet. Over the past several decades, humans have been interested about life on mars.

In 1877, Giovanni Schiaparelli, an Italian astronomer, was the first person to draw a map of Mars. His map showed a system of streaks or channels, which he called canali. In 1910, the U.S. astronomer Percival Lowell made observations of Mars and wrote a book. In his book, Lowell described Mars as a dying planet where the civilizations built an extensive network of canals to distribute water from the polar regions to the center of the planet. Mars was discovered by scientists in the 1600’s. Researchers descried a pale pink object that was only visible in the early morning just before dawn. The object moved closer to the stars, got brighter over the next year and rose earlier and earlier. Then it reversed direction. Mars was the third most brightest object in the night sky, it had an intense red color and could see all night long. After moving the opposite direction for about 70 days, it reversed direction again, and gradually got dimmer. It was only visible in the evening sky and set earlier and earlier. After another year it again was a pale pink object, this time only visible just after sunset. Shortly after that, it could not be visible at all. It

You May Also Find These Documents Helpful

  • Good Essays

    Mars Rover Research Paper

    • 1334 Words
    • 6 Pages

    The Concluding Findings Of the Mars Rover Curiosity Mars is a planet that has made individuals question the possibility of many aspects, whether that would be extraterrestrial or questioning if life is habitable outside Earth-like conditions. John Grotzinger mentions in his academic journal, “all science begins in Star Trek Mode: go where no one has gone before and discover new things without knowing in advanced what they may be.” Something that sparked the beginning stages of study about the planet…

    • 1334 Words
    • 6 Pages
    Good Essays
  • Satisfactory Essays

    Jordan Desai Professor Mayes Planetary Science 200 23 September 2015 Comparing Three Mars Rovers Mars is not easy to reach or explore. Nearly two-thirds of all missions have failed. However, in recent years, the United States has had more success landing rovers. Of recent missions, two rovers essentially crash-landed in a cocoon of airbags and one soft-landed. The first lander, Sojourner, part of the mars pathfinder mission, was the size of a milk crate and weighed 33 pounds. It landed using…

    • 356 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Technology development makes missions possible. Each Mars mission is part of a continuing chain of innovation. Each relies on past missions for proven technologies and contributes its own innovations to future missions. This chain allows NASA to push the boundaries of what is currently possible, while still relying on proven technologies. Below are examples of the way in which the Mars Exploration Rover mission relies on past technologies and contributes new ones. More than any other place, the Red…

    • 173 Words
    • 1 Page
    Good Essays
  • Good Essays

    Sending Curiosity, a space rover, to mars is much more difficult than sending people into outer space for 2 major reasons: the amount of collaboration/effort and planning. NASA said that this mission “introduced the world to one of the most daring, inventive feats of engineering the world had ever witnessed: the pinpoint landing of NASA's Curiosity rover on Mars.” In addition, “no mission this ambitious had ever been attempted in the past” and “the landing presented problems that could not be compared…

    • 730 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Exploration of Mars The Mars Exploration Rover mission is part of NASA's Mars Exploration Program, an enduring attempt of robotic investigation of the red planet. The scientific goals of NASA are to search and differentiate a broad variety of rocks and soils that embrace clues to whether there was water on Mars. Over the years this has been an ongoing investigation. People want to know whether there was really water and life on this large red planet called Mars. Scientist are determined to figure…

    • 486 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Mars

    • 2571 Words
    • 11 Pages

    Project on the planet Mars Introduction Mars is the fourth planet from the Sun and the second smallest planet in the Solar System. Named after the Roman god of war, it is often described as the "Red Planet", as the iron oxide prevalent on its surface gives it a reddish appearance. Radius: 2,106 miles (3,389 km)Surface area: 144,800,000 km²Distance from Sun: 141,600,000 miles (227,900,000 km)Gravity: 3.711 m/s²Length of day: 1d 0h 40m | Mars is the fourth planet from the Sun and the second…

    • 2571 Words
    • 11 Pages
    Good Essays
  • Satisfactory Essays

    Mars

    • 539 Words
    • 3 Pages

    all your old relationships and think about making the one your in better instead of worrying about it getting worse. Mars is the fourth planet from the Sun and the second smallest planet in the Solar System, after Mercury. Named after the Roman god of war, it is often described as the "Red Planet" because the iron oxide prevalent on its surface gives it a reddish appearance.[15] Mars is a terrestrial planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the…

    • 539 Words
    • 3 Pages
    Satisfactory Essays
  • Better Essays

    Feminism and the Rover

    • 1055 Words
    • 5 Pages

    Feminist Theory in The Rover The Rover is a play written by Aphra Behn in 1677 which takes place in Naples during the time of Carnival in the 1650’s. It was a time of the Banish’d Cavaliers which is also the alternate title of the play. In this paper, I will prove that this play is a feminist text as per the definitions set forth by Peter Barry in Beginning Theory. Barry states that in order to apply Feminist Theory to a text, there are several steps a feminist critic must follow. (Barry 128)…

    • 1055 Words
    • 5 Pages
    Better Essays
  • Satisfactory Essays

    Mars

    • 462 Words
    • 2 Pages

    One of the most explored planets in our solar system is Mars. Scientists are exploring Mars’s surface using rovers, robotic devices that take pictures and samples. Mars is sometimes referred to as the Red Planet due to its reddish appearance of iron oxide. Mars has surface features reminiscent both of the impact craters of the Moon and the volcanoes, valleys, deserts, and polar ice caps of Earth. Frozen ice has been spotted on Mars by scientists who suspect that there has been water on the surface…

    • 462 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Mars

    • 707 Words
    • 3 Pages

    Mars (Greek: Ares) Mars (Greek: Ares) is the god of War. The planet probably got this name due to its red color; Mars is sometimes referred to as the Red Planet. (An interesting side note: the Roman god Mars was a god of agriculture before becoming associated with the Greek Ares; those in favor of colonizing and terraforming Mars may prefer this symbolism.) The name of the month March derives from Mars.The first spacecraft to visit Mars was Mariner 4 in 1965. Several others followed including Mars…

    • 707 Words
    • 3 Pages
    Good Essays