from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This concise Astrophysics Course gives you practical tools to work confidently with stellar structure, main-sequence scaling relations, cosmological expansion, and relativity. Learn to apply mass–luminosity laws, estimate stellar lifetimes, compute Hubble distances and times, handle units and uncertainties, and calculate Schwarzschild radii and time dilation using reliable reference data and simple computational workflows.
Elevify advantages
Develop skills
- Model stellar lifetimes: apply mass–luminosity laws to main-sequence stars.
- Compute Hubble time and distances: turn H0 data into clear cosmological scales.
- Calculate Schwarzschild radii and time dilation near black holes with confidence.
- Propagate errors and units: handle astrophysical constants in fast, clean estimates.
- Use supernovae and gravitational waves as practical cosmological distance probes.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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