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Cepheid variable stars to measure distance
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Classroom Contents
Let's Reverse Engineer the Universe
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- 1 Intro
- 2 Let's reverse engineer the Universe
- 3 The Milky Way Galaxy
- 4 Gravity drives the universe
- 5 Cepheid variable stars to measure distance
- 6 Redshift – Doppler effect for light
- 7 Galactic velocities in galaxy clusters
- 8 Rotation curves
- 9 Fleeing galaxies velocity
- 10 The universe expands
- 11 The universe is dynamic
- 12 Baby picture of the Universe
- 13 Footprints in the sky
- 14 Ingredients of the Universe
- 15 and what do we know about Dark Energy?
- 16 Standard Matter
- 17 Standard Model
- 18 What is the nature of Dark Matter?
- 19 Direct Dark Matter detection
- 20 The ,smoking gun - indirect detection
- 21 Gravitational Lensing
