DSST Astronomy Prep

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💰

$85

Exam Cost

⏱️

120 min

Time

🎓

Credits

✅

~400/500

Passing

What You'll Study

Unit 1: The Solar System

planetsmoonsasteroids and cometssolar system formationKepler's lawsplanetary atmospheres

Unit 2: Stars and Stellar Evolution

stellar classificationHR diagramnuclear fusionmain sequencered giantssupernovae and neutron stars

Unit 3: Galaxies

Milky Waygalaxy typesgalaxy formationactive galactic nucleiquasarsgalaxy clusters

Unit 4: Cosmology

Big Bang theorycosmic microwave backgrounddark matterdark energyexpansion of the universefate of the universe

Unit 5: Observational Astronomy

telescopeselectromagnetic spectrumspectroscopycelestial coordinatesspace missionslight pollution

Free Study Resources

- NASA.gov (nasa.gov): Public domain astronomy resources and data - Khan Academy Cosmology & Astronomy (khanacademy.org): Free astronomy tutorials - MIT OCW Astronomy (ocw.mit.edu): Free astronomy course materials

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