david-butler

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# Space and Time

David Butler | 2023 In Space Review

david-butler 10 months ago

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# Space and Time

David Butler | James Webb and the Era of Reionization

david-butler 1 year ago

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# Space and Time

Hubble and James Webb | 2022 Review

david-butler 1 year ago

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# Space and Time

David Butler | How Fast Is It: 03 - Special Relativity

david-butler 2 years ago

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# Space and Time

James Web Telescope | 30-Doradus or Tarantula Nebula

david-butler 2 years ago

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# Space and Time

How Far Away Is It | JWST 1st Release (2022)

david-butler 2 years ago

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# Space and Time

How Far Away Is It | 16 - The Cosmos

david-butler 4 years ago

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# Space and Time

How Far Away Is It | 15 - Colliding Galaxies

david-butler 4 years ago

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# Space and Time

How Far Away Is It | 14 - Local Superclusters

david-butler 4 years ago

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# Space and Time

How Far Away Is It | 13 - Virgo Supercluster

david-butler 4 years ago

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# Space and Time

How Far Away Is It | 12 - The Local Volume

david-butler 4 years ago

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# Space and Time

How Far Away Is It | 11 - Andromeda

david-butler 4 years ago

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# Space and Time

How Old Is It | 04 - How old are Stars?

david-butler 5 years ago

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# Space and Time

How Far Away Is It | 10 - The Milky Way

david-butler 5 years ago

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# Space and Time

How Old Is It | 03 - Big Bang ΛCDM Cosmology (4K)

david-butler 7 years ago

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# Space and Time

How Old Is It | 02 - Big Bang Cosmology Fundamentals

david-butler 7 years ago

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# Space and Time

How Old Is It | 01 - Preface

david-butler 7 years ago

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# Space and Time

How Fast Is It | 06 - Gravitational Waves

david-butler 9 years ago

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# Space and Time

How Fast Is It | 05 - General Relativity II - Effects

david-butler 9 years ago

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# Space and Time

How Fast Is It | 04 - General Relativity I - Geometry

david-butler 9 years ago

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# Space and Time

How Fast Is It | 03 - Special Relativity

david-butler 9 years ago

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# Space and Time

How Fast Is It | 02 - The Speed of Light

david-butler 9 years ago

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# Space and Time

How Fast Is It | 01 - Preface

david-butler 9 years ago

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# Space and Time

How Far Away Is It | Comets & Oort Cloud (2014 update)

david-butler 9 years ago

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# Quantum Mechanics

How Small Is It | 05 - The Higgs Boson

david-butler 10 years ago

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# Quantum Mechanics

How Small Is It | 04 - Elementary Particles

david-butler 10 years ago

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# Quantum Mechanics

How Small Is It | 03 - The Atom

david-butler 10 years ago

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# Quantum Mechanics

How Small Is It | 02 - The Microscopic

david-butler 10 years ago

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# Quantum Mechanics

How Small Is It | 01 - Preface

david-butler 10 years ago

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# Space and Time

How Far Away Is It | 09 - Star Birth Nebula

david-butler 11 years ago

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# Space and Time

How Far Away Is It | 08 - Supernovae and Star Clusters

david-butler 11 years ago

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# Space and Time

How Far Away Is It | 07 - Planetary Nebula Exploding Star

david-butler 11 years ago

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# Space and Time

How Far Away Is It | 06 - Distant Stars

david-butler 11 years ago

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# Space and Time

How Far Away Is It | 05 - Nearby Stars

david-butler 11 years ago

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# Space and Time

How Far Away Is It | 04 - Comets and the Heliosphere

david-butler 11 years ago

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# Space and Time

How Far Away Is It | 03 - The Solar System

david-butler 11 years ago

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# Space and Time

How Far Away Is It | 02 - Earth Distances

david-butler 11 years ago

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# Space and Time

How Far Away Is It | 01 - Preface

david-butler 11 years ago