2016-02-17 - Canadian Space Agency astronaut David Saint-Jacques explains how the ASTRO-H (Hitomi) space observatory will reveal the most cataclysmic events in the universe. He also describes the role of the Canadian laser measurement system on ASTRO-H.
(Credits: Canadian Space Agency, JAXA)
http://asc-csa.gc.ca/eng/satellites/astro-h.asp
