Cosmology and astronomy | Khan Academy
4.0
(2)
33 learners
What you'll learn
This course includes
- 13 hours of video
- Certificate of completion
- Access on mobile and TV
Course content
1 modules • 88 lessons • 13 hours of video
Cosmology and astronomy | Khan Academy
88 lessons
• 13 hours
Cosmology and astronomy | Khan Academy
88 lessons
• 13 hours
- Thomas Malthus and population growth | Cosmology & Astronomy | Khan Academy08:13
- How earth's tilt causes seasons | Cosmology & Astronomy | Khan Academy20:47
- Cosmic background radiation 2 | Scale of the universe | Cosmology & Astronomy | Khan Academy10:16
- A Universe Smaller than the Observable08:58
- Hubble's law | Scale of the universe | Cosmology & Astronomy | Khan Academy11:12
- Precession causing perihelion to happen later | Cosmology & Astronomy | Khan Academy12:04
- First living things on land clarification | Cosmology & Astronomy | Khan Academy05:35
- Structure of the Earth09:33
- Quasars | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy09:15
- Carbon 14 dating 2 | Life on earth and in the universe | Cosmology & Astronomy | Khan Academy04:15
- Scale of the large | Scale of the universe | Cosmology & Astronomy | Khan Academy11:02
- Energy inputs for tilling a hectare of land | Cosmology & Astronomy | Khan Academy13:41
- Chronometric revolution | Cosmology & Astronomy | Khan Academy09:53
- Plate tectonics: Evidence of plate movement | Cosmology & Astronomy | Khan Academy13:18
- Stellar parallax clarification | Cosmology & Astronomy | Khan Academy02:22
- Radius of observable universe | Scale of the universe | Cosmology & Astronomy | Khan Academy16:39
- Parsec definition | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy07:33
- Carbon 14 dating 1 | Life on earth and in the universe | Cosmology & Astronomy | Khan Academy10:03
- Why S-waves only travel in solids | Cosmology & Astronomy | Khan Academy04:15
- Cepheid variables 1 | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy09:23
- Hawaiian islands formation | Cosmology & Astronomy | Khan Academy08:01
- Cosmological time scale 1 | Scale of the universe | Cosmology & Astronomy | Khan Academy07:07
- Supermassive black holes | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy09:28
- Ozone layer and eukaryotes show up in the Proterozoic eon | Cosmology & Astronomy | Khan Academy09:56
- Random predictions for 2060 | Cosmology & Astronomy | Khan Academy11:07
- Understanding calendar notation | Cosmology & Astronomy | Khan Academy09:41
- Scale of the small | Scale of the universe | Cosmology & Astronomy | Khan Academy13:14
- Parallax in observing stars | Cosmology & Astronomy | Khan Academy07:21
- White and black dwarfs | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy12:54
- Four fundamental forces | Scale of the universe | Cosmology & Astronomy | Khan Academy10:29
- Plate tectonics: Geological features of divergent plate boundaries | Khan Academy11:58
- Scale of solar system | Scale of the universe | Cosmology & Astronomy | Khan Academy12:31
- Scale of earth and sun | Scale of the universe | Cosmology & Astronomy | Khan Academy09:31
- Intergalactic scale | Scale of the universe | Cosmology & Astronomy | Khan Academy10:50
- Black holes | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy10:09
- How we know about the earth's core | Cosmology & Astronomy | Khan Academy05:49
- Cosmological time scale 2 | Scale of the universe | Cosmology & Astronomy | Khan Academy06:18
- Detectable civilizations in our galaxy 3 | Cosmology & Astronomy | Khan Academy07:18
- Biodiversity flourishes in Phanerozoic eon | Cosmology & Astronomy | Khan Academy10:28
- Correction calendar notation | Cosmology & Astronomy | Khan Academy04:12
- Potassium-argon (K-Ar) dating | Cosmology & Astronomy | Khan Academy10:35
- Seismic waves | Earth geological and climatic history | Cosmology & Astronomy | Khan Academy08:38
- Collective learning | Life on earth and in the universe | Cosmology & Astronomy | Khan Academy13:17
- Quasar correction | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy01:46
- Supernova clarification | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy01:32
- Galactic collisions | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy03:34
- Why gravity gets so strong near dense objects | Cosmology & Astronomy | Khan Academy08:13
- Seasons aren't dictated by closeness to sun | Cosmology & Astronomy | Khan Academy04:39
- Detectable civilizations in our galaxy 4 | Cosmology & Astronomy | Khan Academy06:16
- Refraction of seismic waves | Cosmology & Astronomy | Khan Academy09:22
- Lifecycle of massive stars | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy06:41
- Earth formation | Life on earth and in the universe | Cosmology & Astronomy | Khan Academy10:08
- Hubble image of galaxies | Scale of the universe | Cosmology & Astronomy | Khan Academy04:12
- Why cepheids pulsate | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy07:10
- Plate Tectonics-- Geological features of Convergent Plate Boundaries06:04
- Detectable civilizations in our galaxy 1 | Cosmology & Astronomy | Khan Academy13:03
- Milankovitch cycles precession and obliquity | Cosmology & Astronomy | Khan Academy12:57
- The Moon05:34
- Pangaea | Earth geological and climatic history | Cosmology & Astronomy | Khan Academy05:58
- Radius of observable universe (correction) | Cosmology & Astronomy | Khan Academy02:15
- Big bang introduction | Scale of the universe | Cosmology & Astronomy | Khan Academy11:03
- Plate tectonics: Difference between crust and lithosphere | Cosmology & Astronomy | Khan Academy07:59
- Plates moving due to convection in mantle | Cosmology & Astronomy | Khan Academy06:03
- Human evolution overview | Life on earth and in the universe | Cosmology & Astronomy | Khan Academy12:26
- Accreting mass due to gravity simulation | Cosmology & Astronomy | Khan Academy03:34
- Compositional and mechanical layers of the earth | Cosmology & Astronomy | Khan Academy11:50
- Birth of stars | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy07:58
- K-Ar dating calculation | Life on earth and in the universe | Cosmology & Astronomy | Khan Academy11:07
- Development of agriculture and writing | Cosmology & Astronomy | Khan Academy13:03
- Scale of distance to closest stars | Scale of the universe | Cosmology & Astronomy | Khan Academy08:18
- Detectable civilizations in our galaxy 2 | Cosmology & Astronomy | Khan Academy08:53
- Becoming a red giant | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy11:30
- Stellar distance using parallax | Cosmology & Astronomy | Khan Academy11:40
- Apsidal precession (perihelion precession) and Milankovitch cycles | Khan Academy07:07
- Firestick farming | Life on earth and in the universe | Cosmology & Astronomy | Khan Academy06:37
- Red shift | Scale of the universe | Cosmology & Astronomy | Khan Academy10:04
- What causes precession and other orbital changes | Cosmology & Astronomy | Khan Academy02:06
- Beginnings of life | Life on earth and in the universe | Cosmology & Astronomy | Khan Academy10:26
- Stellar parallax | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy09:26
- Solar and lunar eclipses05:32
- Supernova (supernovae) | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy11:58
- Scale of the galaxy | Scale of the universe | Cosmology & Astronomy | Khan Academy12:55
- Cosmic background radiation | Scale of the universe | Cosmology & Astronomy | Khan Academy11:36
- Are southern hemisphere seasons more severe? | Cosmology & Astronomy | Khan Academy07:17
- Star field and nebula images | Cosmology & Astronomy | Khan Academy07:04
- Detectable civilizations in our galaxy 5 | Cosmology & Astronomy | Khan Academy05:09
- Land productivity limiting human population | Cosmology & Astronomy | Khan Academy13:00
- The mohorovicic seismic discontinuity | Cosmology & Astronomy | Khan Academy06:13
