AstronautAtlas
Learn the story of spaceflightLoading AstronautAtlas records
AstronautAtlas
Learn the story of spaceflightLoading AstronautAtlas records
Space programs and missions · A guided course
Learning to measure a world that defeats familiar assumptions
Explore the Soviet Venus program through atmospheric probes, lander protection, surface evidence and orbital radar, with a careful distinction between objectives and returned results.
Suggested preparation is listed in the course · Start whenever you’re ready
Rave’s photograph of a Venera 4 capsule museum model. The exposed equipment illustrates a display arrangement, not flight on Venus. Full source frame retained; display image resized and compressed.
Rave · Image source · CC BY-SA 3.0Your place in the bigger picture
Build on familiar ideas, then choose a direction to explore next. Every course remains open.
Two nearby rocky worlds reveal how rotation, interiors, atmospheres, and history interact.
Venus, Mars and a comet: four programs, different kinds of evidence
The Venera program
Learning to measure a world that defeats familiar assumptions
Start whenever you’re ready. Preparation is suggested, and every course stays open.
Balloons in the clouds, spacecraft at a comet and a worldwide observing team
One suggested order from the foundations to The Venera program. Shared starting points appear once; skip anything you already know.
Then: The Venera program →
— earned
Earn each reward once. Retries never cost points.
Loading saved points… View your learning awards →
Each lesson builds on the last. Read the story, explore the sources, and check your understanding.
0 of 4 lessons complete
No account is needed to learn. Your correct answers keep their earned rewards.
From the learning community
What worked for you? Help the next learner choose where to begin.
Loading reviews…
Sign in to review this course. Complete a lesson check and save it to your account first.
Languages are chosen by reviewers. Ratings above include all languages.