space exploration

  • Sputnik 1

    sputnik was launched in to space by the soviet union. it was the first artifiale satile in space and to orbit earth
  • first human in space

    Soviet cosmonaut Yuri A.Gagarin bacme the first human in space
  • first american in space

    on May 5 1961 Alan B.Shepard became the first american in space
  • project mercury

    the first projec to send men in to space
  • space probes

    Mariner 2 was launced in to orbit
  • first man to oribt earth

    John Glenn was the first human to orbit earth
  • project gemini

    the next stepin reaching the moon
  • project apollo

    the final step to get to the moon