title: Orion 1
text: # Orion 1
  
  Orion 1 or Orion-1 may refer to:
  
  * Exploration Flight Test-1, the first test launch of the Orion space capsule in 2014
  * Orión (rocket), a sounding rocket prototype from Argentina, launched in 1965 and 1966
  * Orion (space telescope), a space telescope flown in 1971 aboard the Salyut 1 space station
  * Orion 1, a communications satellite launched in 1994, later renamed Telstar 11
  * Mission Orion 1, a cancelled Constellation program
  