Space exploration Timeline

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    Timespan

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    Sputnik, Mercury, adn Gemini

    One was a Russian satalite. they orbited Earth to examine features.
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    Pioneer Program

    Sent to examine the Sun, Saturn, jupiter, and Venus. Pioneer 10 is more than a million miles away.
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    Venera Probes

    Soviet RKA started 1960. Explored Venus and mapped the surface. Took 4 tried to send back info. #13 took first colored photos. #15-16 used radar. Only landed for a few hours befor it got to hot.
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    The Mariner Program

    It was 10 probes. Examined Mars, Mercurcy, and Venus. Most conducted fly bys. ONe entered teh atmoshpere but most just took photos mapping
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    Voyager Probes

    865 million dollars,. Travled to Saturn and Jupiter
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    Viking Probes

    Two probes that sent landers to planets. Landed on Mars. Sent as a follow up to mariner 10.
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    THe Space Shuttle

    Cost 1.4 billion dollars to make. Flew 180 times. The shuttle had a robatic arm, heat controlled rooms, and made to be reused. HTe challenger could not be reused due ot the fact it blew up.
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    Magellan

    Launched at the Kenedy Space Center. 680 million dollars. Compared Earth to Venus.
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    Galilieo

    1.6 billion dollars, Found Europa, launched from a shuttle: Atlantis
  • The Hubble Space Telescope

    Cost 1.5 billion dollars. the first photos were blurry. We learned the speed that the universe expands, moons of Pluto, and what other glaaxies look like. Found an estimate for the age opf our universe.
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    N.E.A.R Mission

    Capa canaveral Delta Rocket. 224 miilion dollars. Johns Hopkins University Applied Physics Labratory
  • Cassini Mission

    Involved NASA, ESA, ASI, 260 US scientists.3.26 billion dollars. Will end in 2017. 44 flybys
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    Hte International Space Station

    248 miles above the Earth. Meant to bring peace between countries. Looks like a bright light from the perspective on the Earth. Cost 100 billion dollars and orbited the Earth of 50,000 times.
  • Genesis Spacecraft

    Pasadena California and Denver Colorado. 216 million dollars for one mission. Collected solar winds while orbiting Earth's atmosphere.
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    Spirit and Opportunity

    Soviet Uniun vs America, NASA. 820 million dollars. Looked for Martians. Mars was the closest it had been for millions of years