Dextre

Special Purpose Dexterous Manipulator
Dextre, many of the ISS's Robotic arms and experiments, can be operated from Earth, performing tasks while the crew sleeps.
OperatorNASA
ManufacturerMDA
Instrument typetelemanipulator
Websitewww.asc-csa.gc.ca/eng/iss/dextre/
Properties
Mass1,662 kg (3,664 lb)
Dimensions3.5 m (11 ft)
Number launched1
Host spacecraft
SpacecraftInternational Space Station
Operator
Launch dateMarch 11, 2008; 16 years ago (March 11, 2008)
RocketSpace Shuttle
Launch siteKennedy LC-39A
Dextre on the end of Canadarm2
Dextre, as photographed by an Expedition 26 crew member
Dextre, as photographed by an Expedition 27 crew member

Dextre, also known as the Special Purpose Dexterous Manipulator (SPDM), is a two-armed robot, or telemanipulator, which is part of the Mobile Servicing System on the International Space Station (ISS), and does repairs that would otherwise require astronauts to do spacewalks. It was launched on March 11, 2008, on the mission STS-123.

Dextre is a part of Canada's contributions to the ISS and was named to represent its dexterous nature. Dextre is the newest of three Canadian robotic arms used on the ISS, preceded by the Space Shuttle's Canadarm and the large Canadarm2. Dextre was designed and manufactured by MDA.[1]

In the early morning of February 4, 2011, Dextre completed its first official assignment which consisted of unpacking two pieces for Kounotori 2 while the on-board crew was sleeping.[2]