INPE - 1975

• Geomagnetism: balloons in research grants.
• ATS-6 station stops its transmission to Brazil and is shifted to India.
  
  
  
  Parabolic antenna used to receive images from ATS-6 satellite.

  Worldwide

• Start to be sold the first personal computer, MITS Altair 8800.

• European Space Agency (ESA) is created through an agreement between a lot of European countries.