Orion 1 or Orion-1 may refer to:
*
Exploration Flight Test-1
Exploration Flight Test-1 or EFT-1 (previously known as Orion Flight Test 1 or OFT-1) was the first test flight of the crew module portion of the Orion (spacecraft), Orion Multi-Purpose Crew Vehicle. Without a crew, it was launched on December&nb ...
, the first test launch of the Orion space capsule in 2014
*
Orión (rocket)
Orión was the designation of a sounding rocket of Argentina, which was started between 1965 and 1971 at CELPA, Mar Chiquita, Tartagal and Wallops Island
Wallops Island is a island in Accomack County, Virginia, part of the Virginia Barr ...
, a sounding rocket prototype from Argentina, launched in 1965 and 1966
*
Orion (space telescope)
The Orion space telescopes were a series of two instruments flown aboard Soviet spacecraft during the 1970s to conduct ultraviolet spectroscopy of stars.
Orion 1
The Orion 1 space astrophysical observatory was installed in the orbital station ...
, a space telescope flown in 1971 aboard the Salyut 1 space station
* Orion 1, a communications satellite launched in 1994, later renamed
Telstar 11
Telstar 11 (former ''Orion 1'') is a communication satellite in the Telstar series of the Canadian satellite communications company Telesat
Telesat, formerly Telesat Canada, is a Canadian satellite communications company founded on May 2, 19 ...
* Mission Orion 1, a
cancelled Constellation program
See also
*
1 Orionis, a star in the constellation of Orion
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