1974

Events

• A neutron star in a binary star system located in the Kavis Alpha sector explodes.

• The "Arecibo message" is transmitted from the Arecibo Observatory to Messier 13.
  An interstellar radio message, it carried basic information about humanity, and Earth.
  Meant more as a demonstration of technological achievement at the time, it was broadcast one time, and carried 1,679 bits of data.

Timeline
1973	1974	1975