UNIVERSE UNIT VIDEOS
- What is the Universe?
- TIMELAPSE OF THE FUTURE: A Journey to the End of Time (4K)
- Naked Science - Birth of the Universe
- Journey Through The Universe - HD Documentary
- Why is the universe flat?
- Michio Kaku: The Universe in a Nutshell (Full Presentation)
- The First Astronomers: How Indigenous Elders read the stars
- An Analysis of Archeoastronomy and Observatories Throughout Time
- A History of Our Knowledge of the Solar System
- Ancient Greek Astronomy
- Ancient Aliens: Astronomy and Alien Structures
- History of Astronomy Part 1: The Celestial Sphere and Early Observations
- History of Astronomy Part 2: Early Measurements of the Earth
- History of Astronomy Part 3: Copernicus and Heliocentrism
- History of Astronomy Part 4: Kepler's Laws and Beyond
- Mercury: The Innermost Planet
- Venus: Earth's Sister Planet
- The Formation of The Earth and The Moon
- Mars: The Red Planet
- Jupiter: King of the Planets
- Saturn: Best Rings in the Solar System
- Uranus: It's Pronounced "YOOR-uh-nus"
- Neptune: The Outermost Planet
- Pluto, Comets, Asteroids, and the Kuiper Belt
- Artificial Satellites of Earth and Their Orbits
- Edwin Hubble, Doppler Shift, and the Expanding Universe
- Evidence for Big Bang Cosmology
- Dark Matter and Dark Energy: The Frontier of Astronomy
- The End of the Universe: Hot or Cold?
- Astrobiology: The Search for Extraterrestrial Life
- The Future Colonization of Space: Terraforming and Dyson Spheres
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- Telescopes: Crash Course Astronomy #6
- How radio telescopes show us unseen galaxies | Natasha Hurley-Walker
- The Chandra X-ray Observatory Celebrates 15 Years of Science
- Spitzer Space Telescope: 10 Years of Innovation
- 15 Years in Space: NASA's Spitzer Space Telescope
- 26 of the Best Images Captured by The Hubble Space Telescope
- What Comes After James Webb and WFIRST? Four Amazing Future Space Telescopes
- Galaxies, part 1: Crash Course Astronomy #38
- Galaxies, part 2: Crash Course Astronomy #39
- How do we study the stars? - Yuan-Sen Ting
- Stars: Crash Course Astronomy #26
- The Life Cycle of Stars
- The Life and Death of Stars: White Dwarfs, Supernovae, Neutron Stars, and Black Holes
- 5 Major Problems With The Big Bang Theory | Answers With Joe
- Why the Big Bang Definitely Happened | Space Time | PBS Digital Studios
- 10 Alternatives To The Big Bang Theory
- What happened before the Big Bang?
- Frames of Reference (1960) [part 1 of 2]
- Frames of Reference (1960) [part 2 of 2]
- Is Gravity An Illusion? | Space Time | PBS Digital Studios
- Are Space and Time An Illusion? | Space Time | PBS Digital Studios
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- What is Dark Matter? A Mystery of the Universe
- What is Dark Matter and Dark Energy?
- Does Dark Matter BREAK Physics? | Space Time | PBS Digital Studios
- What Does Dark Energy Really Do? | Space Time | PBS Digital Studios
- Travel INSIDE a Black Hole
- Space Exploration is the Worst | Emily Calandrelli | TEDxIndianaUniversity
- What's the Point of Space Exploration?
- What are the Strings in String Theory?
- The Real Meaning of E=mc² | Space Time | PBS Digital Studios
- The Speed of Light is NOT About Light
- What Happens At The Edge Of The Universe? | Space Time | PBS Digital Studios
- ALTERNATE: Khan Academy: Big bang Introduction
- FUN: 25 SNEAKY Lies You Were Told About Space