An IEEE standard for local and metropolitan area networks–Port-Based Network Access Control. IEEE 802 LANs are deployed in networks that convey or provide access to critical data, that support mission ...
government astronauts flew on behalf of the CSA. The first Canadian astronauts were payload specialists, meaning they were responsible for certain experiments on the shuttle and did not perform ...
The James Webb Space Telescope has captured imagery of interacting elliptical and spiral galaxies known as Arp 107. Credit: NASA, ESA, CSA, STScI, Danielle Kirshenblat (STScI) ...