Video Index
- "The Big Bang in One Hour"
- "The Cosmic Distance Ladder": A public talk at the UACNJ
- "Wake Up With Al" 2014, October 23, Safely Watch Solar Eclipse
- "Wake Up With Al" 2015, February 13, "February Sky"
- "Wake Up With Al" April 1, 2015: Lunar Eclipse and the Lyrid Meteors
- "Wake Up With Al" May 4, 2015: Saturn and Telescopes
- "Wake Up With Al"', October 1, 2015: Planets, Mars and Eclipses
- "Wake Up With Al", 2014, October 7, "Prepping for the Lunar Eclipse"
- "Wake Up With Al", 2015, January 5, "January Sky"
- "Wake Up With Al", 2015, March 9: "March Equinox, Lion and Lamb, Dawn at Ceres"
- "Wake Up With Al", August 4, 2015: August Skies
- "Wake Up With Al", July 1, 2015: Pluto and New Horizons
- "Wake Up With Al", July 13, 2015: New Horizons and Pluto
- "Wake Up With Al", June 4, 2015: Summer Triangle, Conjunctions and Big Telescopes
- "Wake Up With Al", September 8 2015, Lunar Eclipse, Saturn and M31
- 61 Cygni Proper Motion
- A Safe Intro to Physics Equations
- A Tour of the Universe
- Active Galactic Nuclei and Quasars!
- Adaptive Optics effects on the galactic center
- adaptive optics schematic
- All-Sky Astronomical Surveys
- And Yet It Moves: Galileo Vindicated
- Angular Measurements and the Celestial Sphere
- Announcing YouTube Membership
- Apollo 11, As It Happened, LoFi Edition
- Apollo Missions 7 Through 17 Combined
- April 8, 2024 Total Solar Eclipse from two locations
- Atoms and Light: The Interaction and Nature of Light and Matter
- Atoms and Light: The Nature of Light, Matter, and Quantum Mechanics
- Atoms, Elements and Isotopes
- Atoms, Elements, and Isotopes
- Betelgeuse and Beyond: Exploring Red Giants’ Mysteries!
- Big Bang Cosmology: the Origin and Fate of the Universe
- Big Bang Cosmology: The Origin and Fate of the Universe
- Big Bang Nucleosynthesis
- Big Telescopes and High Resolution
- Binary Stars 3; The Mass of Proxima b and Stellar Masses
- Binary Stars Again: Eclipses, Masses and Planets
- Binary Stars Part 2: Understanding Spectroscopic and Eclipsing Binaries
- Binary Stars: Visual and Spectroscopic
- Black Hole accretion disk and flare, its x-ray data and location in sky
- Black Hole Basics
- black hole shadow spiral with shadow
- Black Hole X-Ray binary matter waves in binary accretion disk
- Black Holes and Gravitational Waves:The Warp and Woof of Spacetime
- Black Holes and the Equivalence Principle
- Black Holes, Gravitational Waves and Gamma-Ray Bursts: Cosmic Catastrophes
- Black Holes, Gravitational Waves and Gamma-Ray Bursts: Cosmic Catastrophes
- Booster Cam Views of Discovery's Final Flight LoFi
- Building the Milky Way: A Cosmic Tale of Star Formation and Mergers
- Calibrating the Cosmos: Measuring the Properties of the Distant Stars
- Caterpillar appearance of gravitational waves
- Celestial Cauldrons: H-II Regions and the Birth of Stars
- Centrifugal Force
- Chaos in the Cosmos: How Stars Burn Helium and Evolve
- Clyde Tombaugh, the man who discovered Pluto - LoFi
- Colliding Galaxies
- Color and Temperature
- Core-Collapse Supernovae
- Coriolis Acceleration
- Cosmic Calibration: Measuring the Properties of the Distant Stars
- Cosmic Calibration: Measuring the Properties of the Distant Stars
- Cosmic Clumping: Understanding Large-Scale Structures in the Universe
- Cosmic Collisions: How Galaxies Form Through Crashes and Mergers
- Cosmic Distances using Parallax
- Cosmic History: The Evolution of Galaxies from the Big Bang
- Cosmic Homogeneity and Isotropy
- Cosmic Inflation and the Origin of the Universe
- Cosmic Powerhouses: Exploring Active Galaxies and Quasars
- Cosmological Redshift (older version 2 with music)
- Cosmological Redshift (older version)
- Cosmological Spacetime Curvature: The Friedmann-Lemaître-Robertson-Walker Metric
- Cosmology 101: How Homogeneity and Isotropy Shape Our Universe
- Cosmology Basics: Dive into the Ricci Scalar and Tensor
- Cosmology Chapter 2 problems worked out
- Cracking the Code of Star Masses and Their Distant Planets: The Mass of Proxima Centauri b
- Curved Spacetime and Geodesics
- Dark Energy, Supernovae and the Ultimate Fate of the Universe
- December 11, 2015: AMHQ Weather Channel "Geminid Meteor Shower"
- Decoding the Hertzsprung-Russell Diagram: Star Classification and Evolution
- Demystifying Equations in Astronomy
- Determining the Distance Between the Earth and the Sun, and Proving the Earth is a Sphere
- Determining the Distance Between the Earth and the Sun, and Proving the Earth is a Sphere
- Einstein's Equivalance Principle and the Curvature of Spacetime
- Einstein's Equivalence Principle - Scratch Slides
- Einstein's General Relativity: Principles and Experimental Confirmations
- Einstein's Postulates of Special Relativity
- Evolution of High Mass Stars
- Evolution of Solar Mass Stars
- Experiencing the Total Solar Eclipse on August 21, 2017
- Experiencing the Total Solar Eclipse on August 21, 2017
- Exploring Binary Stars: Visual and Spectroscopic Types Unveiled
- Exploring Electron Degeneracy: Unlocking the Mystery of Star Cores
- Exploring Implications of Special Relativity
- Exploring Stellar Mass, Luminosity, and Age in the HR Diagram
- Exploring the Celestial Sphere with SkySafari and Stellarium
- Exploring the Celestial Sphere with SkySafari and Stellarium
- Exploring the Curvature of Spaces: A Journey into Relativistic Cosmology
- Exploring the Equatorial Coordinate System and Celestial Sphere
- Exploring the Equatorial Coordinate System and Celestial Sphere
- Exploring the Interstellar Medium: The Space Between Stars
- Extremely Basic Concepts about CCDs
- Faraday, Maxwell and the Aether
- Faster Than Light Tachyons, Causality and Tacos
- Faster Than Light Tachyons, Causality and Tacos or Why Faster-than-Light Travel Isn’t Possible
- Five Planets in the Sky: How to Tell a Planet from a Star
- Formation of Large-Scale Structure in the Universe
- Formation of Planets in protostar cloud
- Foucault Pendulum
- Foundations of Observational Astronomy: The Moon, the Seasons, and Mapping the Sky
- Foundations of Observational Astronomy: The Moon, the Seasons, and Mapping the Sky
- Foundations of Observational Astronomy: The Moon, the Seasons, and Mapping the Sky
- From Ancient Philosophy to Modern Science: The Geniuses Behind the Atom
- From Bright Red Giants to Mysterious Carbon Stars: Unveiling Stellar Secrets
- From Earth to the Edges of the Cosmos: A Comprehensive Guide
- From Lithium Depletion to Triple Alpha Fusion: The Life of Red Giants
- From Quantum Gravity to Inflation: The Early Universe's Astonishing Epoch
- From Quark Soup to Atoms: The Universe’s First Three Minutes
- From the Milky Way to the Far Reaches: The Cosmic Distance Ladder
- Galactic Nurseries: The Formation and Birth of Stars
- Galaxy Classification by Hubble
- Galaxy Evolution and Deep Surveys
- Galilean Relativity
- Galileo Galilei and the Advancement of Heliocentrism
- Galileo's drawings of sunspots in motion
- Galileo's Legacy
- Galileo, the Father of Science
- Galileo’s Genius and Modern Science
- Gamma Ray Bursts: Unveiling the Universe’s Most Powerful Explosions
- General Relativity Curvature and Tests
- General Relativity's Reason to Exist
- General Relativity: The Bending of Light's Path
- General Relativity: the Genius of Space-Time Curvature
- Grand Overview LoFi
- Gravitational Redshift
- Gravitational Time Dilation
- Gravitational Waves and Electromagnetic Signals: The First Cosmic Connection!
- Groups and Clusters of Galaxies
- Groups and Clusters of Galaxies
- Homogeneity, Isotropy and the Cosmological Principle
- How Big are the Sun and Moon?
- How Big is a One Solar Mass Black Hole? #blackhole
- How Did Geocentrism Fail the Tests of Science?
- How do we Describe and Understand Spacetime Curvature?
- How do we know that the Earth is Round?
- How Does Light Get From The Core of The Sun to Your Eye?
- How Einstein Dismantled Newton's Theory of Gravity
- How Einstein Dismantled Newton's Theory of Gravity and Replaced it with Spacetime Curvature
- How Einstein Dismantled Newton's Theory of Gravity and Replaced it with Spacetime Curvature
- How Gravitational Waves Changed Our Understanding of the Universe
- How Hard is it to Get To Mars?
- How Light Works: Waves, Speed, and Colors Explained
- How Matter Creates Light: The Science Behind Electromagnetic Radiation
- How Our Sun Will Transform: A Detailed Look at Stellar Evolution
- How the Universe Expands: A Dive into Cosmological Metrics
- Hubble Space Telescope Imagery of Stellar Proplyds in Orion's M42 Great Nebula
- Hubble's Galaxy Classification Scheme
- Interview in Inwood Hill Park
- Into the Abyss: Exploring the Fascinating World of Black Holes!
- Isaac Newton and the Laws of Motion and Gravitation
- JFK Speech at Rice University
- Journey Through the Cosmos: Discovering Planetary Nebulae
- Journey to Star Birth: Understanding Protostars
- June 5, 2012 Transit of Venus in New York City
- Kirchhoff's Laws of Spectroscopy
- Lab Solutions to "Galileo and the Phases of Venus"
- Lenticular Galaxies: The Cosmic In-Between
- Lunar Phases and the Various Months
- M1 Crab Nebula pulsar wind movement in the disk
- Mars' Retrograde Motion Explained
- Maxwell's Equations of Electromagnetism Explained
- Measuring Stellar Distances: Spectroscopic Parallax and the Cosmic Distance Ladder
- Mercury Planetary LoFi
- Messier 20 with DS9 and GIMP
- Michelson, Morely and the Aether Wind
- Modern Atomic Models: Quantum Mechanics and Atomic Spectra
- Navigating the Night Sky
- Neutron Stars
- Neutron Stars, Pulsars, X Ray Binary simulations
- Newton Versus Einstein: The Way of Newton
- Newton's Corpuscular Theory of Light: So Close, but So Far
- Newton's Laws, Orbits and Gravity
- Newtonian Space and Time (plus Mach's Principle)
- Newton’s Genius to the Understanding of Light
- Novae and Type Ia Supernovae
- Nuclear Fusion in the Sun
- Our Closest Star
- Our Local Star: the Sun
- Our Local Star: the Sun's Vital Stats
- Our Place in Space
- Parsecs and Lightyears: Distances to the Stars and Beyond
- Pepe
- Perseids: August 12-13, 2023
- Planetary Motions in the Sky
- Planetary Nebulae, Thermal Pulses and Fast Winds: How Stars Prepare for Their Final Act
- Proper Motion and Parallax
- Pulsars, X-Ray Binaries and Kilonovas
- quantum fluctuations growing in the earliest cosmos
- Radio Astronomy
- Rotating Reference Frames
- Rotating Reference Frames and Foucault Pendulum
- Ryden Cosmology Chapter 3, Section 3 opening preview
- Saturn: Jewel of the Solar System LoFi
- Setting the Stage for the Big Bang: Key Concepts in Cosmology
- Sirius’ Proper Motion
- Solar Activity Trance
- Solar and Lunar Eclipses
- Solar Eclipses: What Are They and Why Do They Happen?
- Solar Positions Over a Year and the Solar Analemma
- Solar Positions Over a Year and the Solar Analemma
- Solar Positions Over a Year and the Solar Analemma
- Source of the Cosmic Microwave Background
- Space-Based Astronomy
- Spacetime Curvature, Euclid's Postulates and how Curvature Violates Them.
- Spacetime Curvature: A Practical Guide to Parallel Transport
- Spacetime Curvature: Gravity and Einstein's Special and General Relativity
- Spacetime Curvature: Gravity and Einstein's Special and General Relativity
- Special Relativity in Detail
- Special Relativity's Implications
- Spectroscopic Parallax
- Spectroscopy: The Key to Understanding Light and Matter Interactions
- Spiral Arms Explained: The Science Behind the Milky Way’s Structure
- Spirals, Ellipticals, and Irregulars: Hubble’s Tuning Fork and Galaxy Classification Scheme
- Spirals, Ellipticals, and Irregulars: Hubble’s Tuning Fork and Galaxy Classification Scheme
- Star Clusters and Stellar Evolution
- Star Clusters: Unlocking the Mysteries of Stellar Evolution
- Stellar Corpses: White Dwarfs, Novae, Neutron Stars, and Pulsars
- Stellar Deaths: A Deep Dive into Supernova Remnants
- Stellar Evolution Overview
- Stellar Evolution, Supernovae and the Fate of the Sun
- Stellar Evolution, Supernovae and the Fate of the Sun
- Stellar Magnitudes
- Stellar Magnitudes: Measuring Brightness and Distances
- Stellar Mass, Luminosity and Lifespan
- Stellar movements in the Galactic Center
- Stellar Radii
- Stellar Simulations: Predicting The Sun’s Evolution and Ultimate Fate
- Stellar Spectral Classification
- Stellar Spectral Classification
- Supernova 1A Light Curve and spectral distribution: looped
- Supernova 1A merger due to two white dwarfs
- Supernova triggering star formation
- Tachyon Space-Time Diagrams and the Tollman Paradox
- Telescopes, Refraction and Reflection
- Telescopes, Resolution and Angular Size
- Telescopes: Focal Ratio and Plane, plus Telescope Types
- Telescopes: Focal ratio, plane and telescope types
- Telescopes: Refraction and Reflection
- Telescopes: Resolution and Angular Size
- Telescopes: the Tools of Astronomy
- The Amazing Truth About Spacetime Curvature!
- The Beauty of Spacetime Curvature: Exploring Metrics in Physics
- The Big Bang
- The Big Bang Theory: Expansion, Redshift, and Cosmological Models
- The Biggest Nuclear Reactor in the Solar System
- The Birthplaces of Stars: Exploring Giant Molecular Clouds
- The Bohr Model of the Atom
- The Celestial Sphere
- The Challenges to Newton’s Corpuscular Theory of Light
- The Core of the Sun
- The Core of the Sun
- The Core of the Sun
- The Cosmic Dance: Gamma Ray Bursts and the Formation of Black Holes!
- The Cosmic Distance Ladder
- The Cosmic Distance Ladder (take 2 with music)
- The Cosmic Microwave Background
- The Cosmological Zoo: Particles in the Universe
- The Dance of Stars: Understanding Parallax and Stellar Motion
- The Dawning of Astrophysics
- The Dawning of Astrophysics
- The Diverse Stellar Populations of Our Galaxy
- The Einstein Equivalance Principle
- The End of Newton's Theory of Light
- The End of the Universe: The Final Fate of Everything
- The Enormous Scale of Stars: Understanding Stellar Sizes
- The Evidence for Earth’s Motion: Parallax, Aberration, and Coriolis Effect
- The Evolution of High Mass Stars
- The Evolution of High Mass Stars
- The Expanding Universe: Redshift and the Big Bang Theory
- The First Three Minutes of the Universe
- The Four Forces
- The Future of Our Sun: From Main Sequence to Red Giant
- The Genius Behind the Discovery of Gravitational Waves
- The Genius of the Michelson-Morley Experiment and the Birth of Relativity
- The Great Cosmic Distance Debate: Mapping the Distance to Andromeda and Beyond
- The Great Relativistic Conundrum
- The Hertzsprung Russell Diagram
- The Hertzsprung-Russell Diagram
- The Hidden Mass: Dark Matter’s Influence on the Milky Way
- The Historical Understanding of Light
- The History of the Atom
- The History of the Theory of Light
- The Importance of Color in Astronomy: Measuring Stellar Properties
- The Incredible Story of Black Holes: Einstein, Schwarzschild, and Beyond
- The Interlocked History of Gravity, Astronomy, and Light
- The Interlocked History of Gravity, Astronomy, and Light
- The Journey from Geocentrism to Heliocentrism
- The Life and Death of Massive Stars
- The Life Cycle of our Sun: From Birth to White Dwarf
- The Life Cycle of our Sun: From Birth to White Dwarf
- The LoFi Voyage to Planet Pluto
- The Lorentz Transformation of Special Relativity
- The Martian LoFi Journey
- The Milky Way's Many Faces
- The Milky Way: Our Home Galaxy in the Cosmos
- The Motion of Planets and the Geocentric Model
- The Motion of Planets and the Geocentric Model
- The O Star Merger and Nebula HD 148937
- The Pale Blue Dot
- The Pound Rebka Experiment
- The Quest to Understand Light: The Ether and Its Disproval
- The Realm of the Galaxies
- The Realm of the Galaxies
- The Reason for the Seasons
- The Retrograde Motion of the Planets
- The Rise of Einstein's Special Relativity
- The Smoothness of the Cosmos: The Validity of the FLRW metric in Cosmology
- The Solar Neutrino Problem
- The Solar Neutrino Problem’s Genius Solution
- The Solar System: the Planets in Comparison and their Origins LoFi
- The Solution to Olbers' Paradox
- The Speed of Light and the Michelson Morley Experiment (bad audio)
- The Strong Equivalance Principle
- The Sun's Surface Appearance
- The Sun's Surface Appearance
- The Sun: Measuring and Understanding the Closest Star
- The Sun: Measuring and Understanding the Closest Star - version 1
- The Supermassive Black Hole at the Center of the Milky Way
- The Surface of the Sun
- The Universe’s Oldest Light: Exploring the Cosmic Microwave Background
- The Venusian Planetary LoFi Experience
- The Wave Properties of Light
- The Weak Equivalence Principle
- The Zoo of Galaxies
- Thought Experiments for the Einstein Equivalence Principle
- Time Dilation in General Relativity: Gravitational Tests and Space-Time Curvature
- Total Solar Eclipse April 8, 2024 as seen from the Sun
- Tour of the Universe
- Transporting Energy in the Sun
- Understanding Curvature: From Hypersurfaces to the Universe
- Understanding Distances in Astronomy Through Parallax
- Understanding Distances in Astronomy Through Parallax
- Understanding General Relativity: Gravity and Inertia
- Understanding Light and Wave Motion
- Understanding Lunar Eclipses: Types and Phases
- Understanding Lunar Eclipses: Types and Phases
- Understanding Planetary Motions and Retrograde Motion
- Understanding Planetary Motions and Retrograde Motion
- Understanding Redshift: The Key to Cosmic Expansion
- Understanding Relative Distances in Astronomy
- Understanding Relative Distances in Astronomy
- Understanding Space-Time: The Role of the FLRW Metric
- Understanding Special Relativity and Its Implications
- Understanding the Nature of Light: Faraday’s and Maxwell’s Contributions
- Understanding the Night Sky: Constellations and Asterisms
- Understanding the Night Sky: Constellations and Asterisms
- Understanding the Sun’s Motion and the Reason for Seasons
- Understanding the Sun’s Motion and the Reason for Seasons
- Understanding the Types of Solar Eclipses
- Understanding the Types of Solar Eclipses
- Unlocking the Secrets of Stellar Spectra
- Unveiling Quasars: The Power of Supermassive Black Holes
- Unveiling Supernovae: The Cataclysmic Death of Massive Stars
- Unveiling the Mysteries of Elliptical Galaxies!
- Vela Pulsar in Gamma Rays
- Video 33KCFiMROMs
- Video 3i61cF4hZdU
- Video 4o-PGK2hAv0
- Video _0Wd2Q7VGd4
- Video AeH2prTd0EY
- Video blGNZoIHQuU
- Video BPvOhP_rPEo
- Video bzHwjnjW3AQ
- Video DAn8VXOq9H4
- Video e6oA7cKsnPc
- Video EzvjxGRpMRs
- Video FigiKkTaIWg
- Video Gfn9R9tHkLM
- Video glbvzc493vQ
- Video H-vJLAnS2Ts
- Video IB0-EQUnW9E
- Video jVgLAJCPkRs
- Video jWhAJieuiLY
- Video LZgxiUpvdLc
- Video oT8T1hbpMDc
- Video pZaVBDMVdYw
- Video Q67ll4RA19I
- Video rW92qG2NKvQ
- Video TD7uayvEb5U
- Video ufLv1ZHic_g
- Video X87nINMPZbY
- Video xKyZ9_d_6oo
- Voyager Jupiter Blue Movie - LoFi
- Voyager's Pale Blue Dot
- Watching the 2017-08-21 Total Solar Eclipse
- Wave Motions Everywhere
- Welcome to Cosmology and its Fundamental Observations
- Welcome to Cosmology and its Fundamental Observations
- Welcome to Introductory Astronomy with Jason Kendall
- Welcome to Introductory Astronomy with Jason Kendall
- Welcome to my Channel!
- What are Lunar Eclipses?
- What are Lunar Eclipses?
- What are Solar Eclipses?
- What Are Solar Flares and Sunspots?
- What Causes the Seasons?
- What Causes the Tides?
- What is a Photon?
- What is Cosmology?
- What is Cosmology?
- What is the Cosmic Redshift?
- What is the Friedmann, Lemaitre, Robertson, Walker Metric?
- What Powers a Quasar?
- What's Going on Deep in the Core of the Sun?
- What's going on with my channel: 2023-11-19
- Where Does the Cosmic Microwave Background Come From?
- White Dwarfs and Degenerate Gases
- Why Do Galaxies have a Redshift Proportional to Distance?
- Why do Solar Eclipses Even Happen?
- Why do we see only one side of the Moon? #moon #lunarphases
- Why Does Cosmic Expansion Cause Redshift?
- Why is the Sun the Most Important Thing in the Solar System?
- Why the Moon Appears the Same Size as the Sun During an Eclipse
- Why We See Only One Side of the Moon and Understanding Lunar Phases
- Why We See Only One Side of the Moon and Understanding Lunar Phases
- Will Lambda-CDM Cosmology be replaced with Tired Light and Changing Constants?