Courses / SAC: Argentina’s scientific satellite family Space programs and missions · A guided course
SAC: Argentina’s scientific satellite family Four missions, different goals and a shared path of learning
Follow SAC-B, SAC-A, SAC-C and SAC-D/Aquarius through technology tests, deployment failures, complementary cameras and the science of ocean salinity.
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SAC-C with its solar panels folded during preparation for integration with Delta II before its November 2000 launch.
CONAE · Image source · CC BY 4.0 Your place in the bigger picture
How this course connects Build on familiar ideas, then choose a direction to explore next. Every course remains open.
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Four missions, different goals and a shared path of learning
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Start whenever you’re ready. Preparation is suggested, and every course stays open.
Trace the full preparation path 10 courses One suggested order from the foundations to SAC: Argentina’s scientific satellite family. Shared starting points appear once; skip anything you already know.
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Inside this course 4 lessons Each lesson builds on the last. Read the story, explore the sources, and check your understanding.
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01 Four missions, different tests Four missions, different tests Compare the SAC missions by purpose, partnership and evidence of success rather than by their names alone. 6 min · Read · Practice 02 Separation, power and demonstration Separation, power and demonstration Trace spacecraft dependencies and distinguish launch, deployment and technology validation in SAC-B and SAC-A. 6 min · Read · Practice 03 Combine SAC-C observations Combine SAC-C observations Explain the benefits and limits of combining spatial detail, spectral information and coordinated observations. 6 min · Read · Practice 04 Retrieve and validate ocean salinity Retrieve and validate ocean salinity Connect Aquarius measurements to salinity, freshwater processes and evidence that remains useful after operations end. 6 min · Read · Practice Put it all together SAC mission-evidence challenge 5 questions · 8 min · Final review Where this course fits → No account is needed to learn. Your correct answers keep their earned rewards.
What you’ll understand Compare the SAC missions by purpose, partnership and evidence of success rather than by their names alone. Trace spacecraft dependencies and distinguish launch, deployment and technology validation in SAC-B and SAC-A. Explain the benefits and limits of combining spatial detail, spectral information and coordinated observations. Connect Aquarius measurements to salinity, freshwater processes and evidence that remains useful after operations end. Take one lesson at a time. Study the evidence, work through a question, and check your understanding along the way. A final challenge connects ideas across all 4 lessons. Follow the source links whenever you want to go further.
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