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Cosmology and Astronomy(College/University Lectures)

Cosmology and Astronomy Lectures

Video Tutorials under Cosmology and Astronomy

• (Correction) Radius of Observable Universe
• A Universe Smaller than the Observable
• Becoming a Red Giant
• Beginnings of Life
• Big Bang Introduction
• Biodiversity Flourishes in Phanerozoic Eon
• Birth of Stars
• Black Holes
• Cepheid Variables 1
• Compositional and Mechanical Layers of the Earth
• Cosmic Background Radiation
• Cosmic Background Radiation 2
• Cosmological Time Scale 1
• Cosmological Time Scale 2
• Earth Formation
• First living things on land clarification
• Four Fundamental Forces
• Galactic Collisions
• Hawaiian Islands Formation
• Hubble Image of Galaxies
• Hubble’s Law
• Intergalactic Scale
• Lifecycle of Massive Stars
• Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon
• Parallax in Observing Stars
• Parsec Definition
• Plate Tectonics — Evidence of plate movement
• Plate Tectonics — Geological Features of Divergent Plate Boundaries
• Plate Tectonics– Difference between crust and lithosphere
• Plate Tectonics– Geological features of Convergent Plate Boundaries
• Plates Moving Due to Convection in Mantle
• Quasar Correction
• Quasars
• Radius of Observable Universe
• Red Shift
• Scale of Distance to Closest Stars
• Scale of Earth and Sun
• Scale of Solar System
• Scale of the Galaxy
• Star Field and Nebula Images
• Stellar Distance Using Parallax
• Stellar Parallax
• Stellar Parallax Clarification
• Structure of the Earth
• Supermassive Black Holes
• Supernova (Supernovae)
• Supernova clarification
• Supernova clarification
• White and Black Dwarfs
• Why Cepheids Pulsate
• Why Gravity Gets So Strong Near Dense Objects