03:50:49
Welcome to Cosmology and its Fundamental Observations
48:07
Where Does the Cosmic Microwave Background Come From?
01:09
Announcing YouTube Membership
40:37
The Cosmological Zoo: Particles in the Universe
53:03
Why Do Galaxies have a Redshift Proportional to Distance?
22:31
Homogeneity, Isotropy and the Cosmological Principle
48:06
Core-Collapse Supernovae
47:58
Evolution of Solar Mass Stars
23:27
The Solution to Olbers' Paradox
43:06
What is Cosmology?
04:22:14
Our Closest Star
37:53
The Solar Neutrino Problem
05:28:46
The Realm of the Galaxies
01:16:28
How Does Light Get From The Core of The Sun to Your Eye?
26:55
Colliding and Interacting Galaxies
01:19:48
What is the Cosmic Redshift?
37:08
Active Galaxies, Quasars and their Evolution
30:53
Galaxy Evolution and Deep Surveys
35:28
Groups and Clusters of Galaxies
28:24
The Extragalactic Distance Scale
06:41:30
Big Bang Cosmology: The Origin and Fate of the Universe
01:09:31
Dark Energy, Supernovae and the Ultimate Fate of the Universe
01:07:18
Cosmic Inflation and the Origin of the Universe
48:19
Formation of Large Scale Structure in the Universe
17:23
Why Does Cosmic Expansion Cause Redshift?
04:38:42
Cosmic Calibration: Measuring the Properties of the Distant Stars
52:56
Big Bang Nucleosynthesis: The First Three Minutes of the Universe
27:27
Stellar Spectral Classification
01:01:28
The Cosmic Microwave Background
51:56
Redshift and The Big Bang
32:28
The Cosmological Principle
27:26
Stellar Mass, Luminosity and Lifespan
19:28
The Mass of Proxima Centauri b and Stellar Masses
33:06
Eclipsing Binary Stars, and their Masses and Planets
34:28
Star Clusters and Stellar Evolution
22:19
The Types of Binary Stars: Visual and Spectroscopic
33:25
Spectroscopic Parallax
15:24
Stellar Radii
29:53
Proper Motion and Parallax
24:22
What's Going on Deep in the Core of the Sun?
48:53
What Are Solar Flares and Sunspots?
24:29
Why is the Sun the Most Important Thing in the Solar System?
02:11
Welcome to my Channel!
52:05
Active Galactic Nuclei and Quasars!
05:11
A Tour of the Universe
50:50
The Biggest Nuclear Reactor in the Solar System
41:17
The Evolution of High Mass Stars
35:43
The Hertzsprung Russell Diagram
35:50
The Hertzsprung Russell Diagram
38:04
Spirals, Ellipticals, and Irregulars: Hubble’s Tuning Fork and Galaxy Classification Scheme
18:36
The Tolman Paradox in Spacetime Diagrams
03:16:12
Foundations of Observational Astronomy: The Moon, the Seasons, and Mapping the Sky
03:46:14
Atoms and Light: The Nature of Light, Matter, and Quantum Mechanics
44:00
The Bohr Model of the Atom
17:10
Navigating the Night Sky
40:56
The Evolution of High Mass Stars
41:05
The Evolution of High Mass Stars
04:05:49
The Interlocked History of Gravity, Astronomy, and Light
03:57
Solar Positions Over a Year and the Solar Analemma
18:18
"And Yet It Moves": Galileo Vindicated
X
About
I taught introductory Astronomy at William Paterson University from 2011 to 2020, and at CUNY Hunter from 2016 to 2018. In my years of teaching, I tried to make my class innovative and interesting, featuring unique assignments and activities. I've also created a series of over 100 videos covering most of introductory Astronomy. These videos are rigorous enough to be possibly used as a low-level, self-taught Astrophysics class.
Most of the videos on this channel are geared towards a full intro astronomy course. It contains all the content of a typical undergraduate course, and then some.
If you like what you see, please consider supporting me through Patreon.
Tags