Technology

Canada’s Special Purpose Dexterous Manipulator or Dextre for Short having past its final exams in December is now officially on the job. It was 11 days ago that the Japanese H-2B Transfer Vehicle (HTV2) or as it is known as, Kounotori2, docked with the International Space Station with the help of another Canadian robot, Canadarm2.

The recent announcement by Microsat Systems Canada (MSCI) CEO David Cooper that his company is “launching a new initiative” to build a constellation of 78 small, relatively low-flying satellites designed to relieve internet and smart phone congestion and provide broadband access in rural locations, highlights the differences between small space focused Canadian firms and their larger commercial satellite and internet service provider cousins.

MacDonald, Dettwiler and Associates Ltd. (MDA) is taking advantage of their expertise in robotics as they recently signed a multi-million dollar contract amendement with Orbital Sciences Corporation to provide capture and mating solutions for Orbital’s autonomous Cygnus commercial resupply service spacecraft.

After several delays Canada’s robotic handyman named Dextre aboard the International Space Station (ISS) has passed its final exam and is now ready for full duties. Dextre, short for Special Purpose Dexterous Manipulator, was designed and built by MacDonald Dettwiler (MDA) for the Canadian Space Agency (CSA). Dextre along with Canadarm-2 on the ISS are known as the Mobile Servicing System (MSS).

The Canadian Space Society announced the Call for Papers for the upcoming Canadian Space Summit. The summit is an annual conference that brings together all elements of the Canadian space industry. The annual meeting is being held between November 19th through the 21st at the Lord Elgin Hotel in Ottawa. In addition to displays, booths, and activities, the centerpiece of the Summit are two days …

Call it an orbiting Edward Scissorhands. Although Dextre’s first major robotic work on the International Space Station this month was delayed due to a snagged truss, both the Canadian Space Agency and NASA anticipate it will replace spacewalkers for minor outside tasks during and after the station’s construction. Launched in 2008 aboard STS-123, the Canadian robotic hand – built by MacDonald, Dettwiler and Associates in …

See the steps of Dextre’s final exam. Working from his perch on the end of Canadarm2, Dextre will close in on his target, unbolt the first circuit breaker and remove it. He will then back up slightly to give himself more room to rotate at the waist in order to align his free hand with the second circuit breaker, and will grab it and slide …

Entrevue avec Mathieu Caron, Dextre Contrleur de vol. Dextre est le robot le plus perfectionn jamais construit selon l’agence spatiale canadienne. Il est d’effectuer des travaux courants d’entretien et de rparation, comme le changement de batteries et le remplacement de camras l’extrieur de l’ISS.