AstronautAtlas
Learn the story of spaceflightLoading AstronautAtlas records
AstronautAtlas
Learn the story of spaceflightLoading AstronautAtlas records
Space programs and missions · A guided course
Three satellites, carefully interpreted evidence
Plan radar observations, compare ship reports and trace how Canada’s constellation turns measurements into useful results.
Suggested preparation is listed in the course · Start whenever you’re ready
SpaceX’s first-stage booster lands after launching the three RCM satellites on June 12, 2019. The extended landing legs and separated stage identify a return to Earth, not liftoff or one of the radar satellites. Full published frame retained.
SpaceX · Image sourceYour place in the bigger picture
Build on familiar ideas, then choose a direction to explore next. Every course remains open.
Radar observations for a changing Earth
From an orbiting instrument to a useful service
The RADARSAT Constellation Mission
Three satellites, carefully interpreted evidence
Start whenever you’re ready. Preparation is suggested, and every course stays open.
No follow-on course currently lists this one as preparation. Explore another subject or revisit an idea that caught your interest.
Browse all courses →One suggested order from the foundations to The RADARSAT Constellation Mission. Shared starting points appear once; skip anything you already know.
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Each lesson builds on the last. Read the story, explore the sources, and check your understanding.
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