RAC Attends Canadian CubeSat Meeting

RAC Attends Canadian CubeSat Meeting

UNB CubeSats Group photo by Annette Wetmore

UNB CubeSats Group photo by Annette Wetmore

On October 7, 8 and 9, 2019, the University of New Brunswick’s (UNB) Department of Electrical and Computer Engineering and CubeSat NB hosted the first of three Preliminary Design Review (PDR) meetings for the Canadian CubeSat Project initiated by the Canadian Space Agency (CSA).

The Canadian Space Agency is providing support and guidance to 15 teams of university and college students across Canada who are building satellites. These satellites are in the “CubeSat” format, based on a standardized architecture of 10 cm cubes. All 15 proposed satellites will be deployed from the International Space Station (ISS), possibly starting in 2021.

Radio Amateurs of Canada was present because many of the CubeSat projects are proposing to use Amateur Radio frequencies. RAC Atlantic Director Dave Goodwin, VE9CB, attended the PDR to offer RAC’s insight into these projects and to discuss the processes required to secure frequency coordination for these projects through the International Amateur Radio Union (IARU).

At the meeting at UNB, six teams led by students from UNB, the Université de Moncton, New Brunswick Community College, the University of Prince Edward Island, Dalhousie University (NS), Memorial University of Newfoundland with C-CORE, the Université de Sherbrooke (QC) and Concordia University (QC), presented their work to date on designing six satellites. They sought feedback and suggestions from other teams as well as the federal government agencies – the Canadian Space Agency (CSA), Global Affairs Canada (GAC), Innovation, Science and Economic Development Canada (ISED) – and NanoRacks, the US-based company that provides launch services for the Canadian CubeSat Project.

Following the Fredericton event, similar meetings were also held in London, Ontario and Victoria, British Columbia for Preliminary Design Reviews of the nine other CubeSats in the Canadian CubeSat Project in Ontario, western Canada, and northern Canada.

Designing and constructing CubeSats is a complicated, multi-year process. These projects will develop these students’ skills in many facets of engineering, science, technology, business and project management. Once in orbit, these satellites will assist pure and applied scientific research. Some of these satellites may offer facilities that Radio Amateurs across Canada and around the world can use.

– Dave Goodwin, VE9CB and Brent Petersen, VE9EX.

Source Radio Amateurs of Canada (RAC) Bulletin

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Space Gardening Aboard Station Ahead of Spacewalks

Space Gardening Aboard Station Ahead of Spacewalks

NASA astronaut Jessica Meir dines on fresh Mizuna mustard greens
NASA astronaut Jessica Meir dines on fresh Mizuna mustard greens she harvested aboard the International Space Station.

The Expedition 61 crewmembers started taking turns “weighing in” Wednesday before a slew of space gardening and life science activities. The orbital residents are also nearing the start of a series of spacewalks to repair the International Space Station’s cosmic particle detector.

Isaac Newton’s Second Law of Motion allows for the calculation of mass in space using a variant of the equation — force equals mass times acceleration. Each crewmate attached themselves to a device this morning that applies a known force to the subject. The resulting acceleration provides a value used to calculate an astronaut’s mass.

It is harvest time once again aboard the orbiting lab. NASA astronauts Jessica Meir and Christina Koch cut leaves from Mizuna mustard greens grown inside ESA’s (European Space Agency) Columbus lab module. Half of the space crop is destined for crew tasting while the other half was stowed in science freezers for analysis on Earth.

NASA Flight Engineer Andrew Morgan is getting ready for Friday’s spacewalk with ESA Commander Luca Parmitano. Morgan reviewed robotics activities planned for Friday’s excursion and checked spacewalking gear. The duo will set their U.S. spacesuits to battery power at 7:05 a.m. EST inside the Quest airlock signifying the start of their spacewalk. NASA TV begins its live coverage at 5:30 a.m.

Parmitano focused on science today attaching electrodes to himself after his “weigh-in” to measure any changes to his body fat. Afterward, he collected noise level measurements in Russia’s Zarya module. He then set up samples in the U.S. Destiny lab module to explore how fluids behave in microgravity to improve medical conditions on Earth.

Cosmonaut Oleg Skripochka handed over radiation detectors to Meir for deployment in the station’s U.S. segment. He later joined cosmonaut Alexander Skvortsov and recorded video to share historical space accomplishments with Russian audiences.

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Mark Garcia

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Crew Preps for Friday Spacewalk During Continuous Science

Crew Preps for Friday Spacewalk During Continuous Science

Astronauts (from left) Luca Parmitano, Christina Koch and Andrew Morgan
Astronauts (from left) Luca Parmitano, Christina Koch and Andrew Morgan are pictured at the robotics workstation inside the cupola, the International Space Station’s “window to the world.”

The International Space Station’s cosmic particle detector, in operation since 2011, will get its first repair job during a series of spacewalks set to start this Friday. The Expedition 61 crew is gearing up for the spacewalk while ensuring ongoing advanced space research.

Commander Luca Parmitano of ESA (European Space Agency) will lead at least four excursions into the vacuum of space to upgrade the Alpha Magnetic Spectrometer (AMS). NASA Flight Engineer Andrew Morgan will assist the commander as they cut and reconnect fluid lines on the AMS’ thermal control system. The AMS captures cosmic particles and measures their electrical charge in its search for antimatter and dark matter.

NASA TV begins its live spacewalk coverage Friday at 5:30 a.m. EST. Parmitano and Morgan will set their U.S. spacesuits to battery power at 7:05 a.m. signifying the start of their spacewalk.

NASA astronauts Jessica Meir and Christina Koch will support the duo on Friday. Meir will be in charge of the Canadarm2 robotic arm while Koch manages the U.S. spacesuits. All four astronauts gathered today and reviewed robotics procedures for the spacewalk repairs.

Life science and space physics also took up a portion of the crew’s schedule today. Koch checked out hardware on a 3-D bioprinter and watered plants as Meir fed lab mice. Morgan and Parmitano serviced biology and fluids research gear.

In the Russian segment of the station, a pair of cosmonauts packed a resupply ship for its Nov. 29 departure while working science and life support maintenance. Flight Engineer Alexander Skvortsov researched plasma crystals for an experiment that may inform future spacecraft designs. Oleg Skripochka checked the Zarya module’s power supply system before plumbing work and computer maintenance.

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Mark Garcia

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Vice President Pence to Visit NASA’s Ames Research Center, Discuss Lunar Exploration

Vice President Pence to Visit NASA’s Ames Research Center, Discuss Lunar Exploration

Vice President Mike Pence, along with NASA Administrator Jim Bridenstine, will visit NASA’s Ames Research Center in California’s Silicon Valley Thursday, Nov. 14, to discuss the role the center will play in the agency’s plans to return astronauts to the Moon.

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NASA Breaking News

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