PebbleGo Next - Layers of the Atmosphere
World Book - Space Exploration
World Book - Canadian Space Agency
Britannica - Chris Hadfield
Gale - Canadarm and Canadarm 2
Marsquakes and meteorite hits show Mars has a dense liquid metal core
Government of Canada - Canadian Space Agency
5 things Canada has contributed to space exploration
Dr. Roberta Bondar
NASA
NASA - Top Five Technologies Needed for a Spacecraft to Survive Deep Space
James Webb Telescope
Amy Lo (CHS alum) and James Webb Telescope Scientist
Wikipedia - list of active solar system probes
