The Space Shuttle Endeavour took off Today.
This is the second to last shuttle launch for the U.S. space program, and one of the people on board is a former Montrealer.
Gregory Chamitoff grew up in Laval.
For more on the mission we've reached science writer Andrew Fazekas.
Follow the astronauts on Twitter and in space on the space shuttle Endeavour:
@ShuttleCDRKelly @Astro_Box @AstroIronMike @Astro_Taz @Nasa