The Science Survey has been an annual challenge at Reading Freely since 2017, and is a structured approach to popular science reading designed to maintain broad general-sci knowledge. Check out past science surveys!

Cosmology and Astrophysics
Local Astronomy
When the Earth Had Two Moons, Erik Asphaug
Geology, Oceanography, and Natural History
Chemistry and Physics
Cognition, Neurology, and Psychology:
Biology
Flora and Fauna
Archaeology and Anthropology
Weather and Climate
Ecology
Thinking Scientifically
Wildcard: (Science Biography, History of Science, Science and Health, or Science and Society)
Take Me To Your Leader: Perspectives on Your First Alien Encounter, Neil deGrasse Tyson