AstronautAtlas
Learn the story of spaceflightLoading AstronautAtlas records
AstronautAtlas
Learn the story of spaceflightLoading AstronautAtlas records
Space programs and missions · A guided course
A small moon, ambitious instruments and the limits of a mission’s final phase
Study the Soviet-led Phobos 1 and 2 missions through their international instruments, low-gravity lander plans, returned Mars observations and operational losses. Keep this 1988 program distinct from the later Phobos-Grunt project.
Suggested preparation is listed in the course · Start whenever you’re ready

Memorial Museum of Cosmonautics photograph of a Fobos spacecraft model (2014, CC0 1.0). It represents the shared design, not an identified flight article. Full frame retained; display copy resized and compressed.
Memorial Museum of Cosmonautics; CC0 1.0 · Image source · CC0 1.0Your place in the bigger picture
Build on familiar ideas, then choose a direction to explore next. Every course remains open.
What early encounters teach us about spacecraft, evidence and partial success
From a falling feather to worlds circling a star.
The Phobos program
A small moon, ambitious instruments and the limits of a mission’s final phase
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 Phobos program. Shared starting points appear once; skip anything you already know.
Then: The Phobos program →
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