Official course · Beginner

Astronomy 101

Name: Astronomy 101
Availability: InStock

The night sky without a telescope

Part 1 of 2 in Astronomy

Find your way around the sky, understand the seasons, and read a star chart. Demo course awaiting lessons.

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About these lessons

Lessons for this course are still being authored.

You can still add the course and study its premade deck.

How the catalog, the scheduler, and your own cards fit together.

Courses you can turn into cardsAdd a course, select a line, keep it as a flashcard.
FSRS in plain EnglishWhat the scheduler predicts and why it asks two questions.
Spaced repetition that adapts to youFSRS, presets, and the two-grade reviewer.

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