Free Space & Cosmos Documentaries — Page 5

Black holes, the James Webb telescope and the edge of the observable universe. 862 free space documentaries.

What Caused Apollo 13's Crippling Explosion?2026•52m•HD•★7.7Inside the $1.4 Billion Mega-Telescope Built to See the Beginning of Time2026•2h 18m•HD•★7.7America Fights Russia: A Race For Nuclear Air Supremacy2025•52m•HD•★7.7Why Is 95% Of The Universe Invisible?2026•48m•HD•★7.7The Death Of The Stars: Will the Universe Eventually Go Dark?2026•49m•HD•★7.7What does The Future Hold For Lunar Exploration?2026•48m•HD•★7.7Declassified: Britain's Rocket Powered Jet Built With Nazi Technology2026•50m•HD•★7.7James May on the Moon | BBC Documentary2026•52m•HD•★7.7The MIND BLOWING Math of Simple Objects2026•59m•HD•★7.7Earthrise - The First Voyage to the Moon | Free Documentary History2024•55m•HD•★7.7Back To The Moon - The Race Is On | SPACETIME - SCIENCE SHOW2019•50m•HD•★7.7GRAVITY - The Key To Understanding The Universe | SPACETIME - SCIENCE SHOW2021•50m•HD•★7.7Life, Love And Sex In Space | SPACETIME - SCIENCE SHOW2019•51m•HD•★7.7Brian Cox On The Question Of Intelligent Life In The Universe2025•59m•HD•★7.7Destination MARS - From The Moon To The Red Planet | SPACETIME - SCIENCE SHOW2021•54m•HD•★7.7The Most Brilliant Minds in History: Einstein & Hawking2025•1h 43m•HD•★7.7Interview: Black Holes and Quantum Weirdness with Janna Levin | Particles of Thought2025•1h 20m•HD•★7.7Brian Cox Explains The Scientific Miracle Of The Earth's Atmosphere2025•59m•HD•★7.7THE DARK SIDE - Black Holes And Invisible Matter | SPACETIME - SCIENCE SHOW2021•50m•HD•★7.7Interview: Discovering Dark Energy and the Hubble Tension with Nobel Prize Winner Adam Riess2025•1h 16m•HD•★7.7SPACE JUNK - Fast And Dangerous | SPACETIME - SCIENCE SHOW2021•50m•HD•★7.7ASTROBIOLOGY - The search for life | SPACETIME - SCIENCE SHOW2021•51m•HD•★7.7Aviation Titans: Colossal Aircraft of the Modern Age | FD Engineering2025•2h 16m•HD•★7.7Star Chasers: Tracking an Asteroid | Full Documentary | NOVA | PBS2024•54m•HD•★7.7Interview: Dark Matter and Black Holes with David Kaiser | Particles of Thought2026•1h 24m•HD•★7.7How Forces Of Nature Build (And Break) Planets2025•59m•HD•★7.7Building Stuff: Inventing New Ways to Explore | Full Documentary | NOVA | PBS2024•54m•HD•★7.7Battle for Earth Orbit: Musk Beats NASA at Its Own Game2025•51m•HD•★7.7How The Sun Powers Our Solar System2025•58m•HD•★7.7What Does This Chaotic Gas Cloud Have To Do With Our Solar System's Origins?2025•59m•HD•★7.7Invisible Universe: Unsolved Mysteries – Dark Matter and Dark Energy2025•50m•HD•★7.7Astronaut Walter Cunningham on the Historic Apollo 7 Space Mission2023•32m•HD•★7.7How Did The Journey To The Moon Really Begin?2025•1h 29m•HD•★7.7When Orbit Turns Hostile: The Militarization of Space – The Secret Advantage2025•51m•HD•★7.7The Four Keys to Life: James Webb’s Hunt for Alien Atmospheres2025•50m•HD•★7.7Space Shuttle Challenger Disaster: 30 Years Later | SPECIAL | National Geographic2025•44m•4K•★7.7Three Men Lost in Space – The Apollo 13 Disaster2021•24m•HD•★7.7Pure Energy! Speed of Light, Time Travel & Einstein’s Relativity — Mind Blowing Discoveries2025•48m•HD•★7.7Amazing Astronomy: Unlocking the Mysteries of the Night Sky2025•50m•HD•★7.7Does The Universe Have an Edge?2026•1h 0m•HD•★7.7The Cold War Battle For The Moon2026•53m•HD•★7.7Is Titan The Most Mysterious Moon in Our Solar System?2026•1h 18m•HD•★7.7The Bermuda Triangle of Space That Scientists Can't Explain2026•50m•HD•★7.7The Increasing Reality of War in Space2024•28m•HD•★7.7The Problem With Elon Musk2024•43m•HD•★7.7How I Took a Picture of a Galaxy2020•19m•HD•★7.7When Will Space Tourism be Affordable?2021•19m•HD•★7.7Moon rush: the launch of a lunar economy | FT Film2023•27m•HD•★7.7Why The Multiverse Could Be Real2025•20m•HD•★7.7The Universe Itself Might Be Hiding the Gravity Particle From Us2026•20m•HD•★7.7Did JWST Discover Dark Matter Stars?2023•19m•HD•★7.7How Much Of The Universe Can Humanity Ever See?2023•18m•HD•★7.7What If Gravity Isn’t Quantum? New Experiments Explore2024•18m•HD•★7.7The Universe Is Racing Apart. We May Finally Know Why.2026•21m•HD•★7.7Are Room Temperature Superconductors IMPOSSIBLE?2023•18m•HD•★7.7Is The Wave Function The Building Block of Reality?2022•20m•HD•★7.7Inside the Moon Landing: Disaster and Triumph (Full Episode) | Apollo: Back to the Moon | Nat Geo2026•44m•HD•★7.7Power Trip: The Story of Energy - Space (2023)2023•57m•HD•★7.7The Real Star Wars2017•18m•HD•★7.7Can a Particle Be Neither Matter Nor Force?2024•22m•HD•★7.7Why Did Quantum Entanglement Win the Nobel Prize in Physics?2022•21m•HD•★7.7The Evolution of the Modern Milky Way Galaxy2022•20m•HD•★7.7Is Dark Energy Getting Stronger?2019•18m•HD•★7.7What NEW SCIENCE Would We Discover with a Moon Telescope?2023•21m•HD•★7.7We’ve Been Searching for Aliens the Wrong Way. That’s All About To Change. . .2026•21m•HD•★7.7What If Humanity Is Among The First Spacefaring Civilizations?2022•21m•HD•★7.7How Magnetism Shapes The Universe2021•19m•HD•★7.7The Phantom Singularity | Space Time2017•18m•HD•★7.7The NEW Warp Drive Possibilities2021•19m•HD•★7.7Are there Undiscovered Elements Beyond The Periodic Table?2022•21m•HD•★7.7Does Many Worlds Explain Quantum Probabilities?2023•20m•HD•★7.7Most of Reality Is Invisible. We May Finally Be About to Reveal It.2026•20m•HD•★7.7What Happens Inside a Proton?2022•20m•HD•★7.7How the Higgs Mechanism Give Things Mass2022•18m•HD•★7.7What Makes The Strong Force Strong?2022•22m•HD•★7.7Neil’s Most Important Explainer Ever2026•23m•HD•★7.7The Fabric of the Cosmos - What Is Space? (2011) Full Documentary | NOVA2011•53m•HD•★7.7Solving the secrets of gravity - with Claudia de Rham2024•1h 1m•HD•★7.7The Cold War Battle Beyond Earth | The Space Race2023•44m•HD•★7.7The Fabric of the Cosmos - The Illusion of Time (2011) | Full Documentary | NOVA2011•53m•HD•★7.7Hunting the Edge of Space - The Ever Expanding Universe (2010) | Full Documentary | NOVA2010•53m•HD•★7.7Is There A Simple Solution To The Fermi Paradox?2025•21m•HD•★7.7How Can Matter Be BOTH Liquid AND Gas?2022•21m•HD•★7.7The Real Reason The Soviets Lost The Space Race!2024•24m•HD•★7.7Are The Fundamental Constants Finely Tuned? | The Naturalness Problem2025•20m•HD•★7.7How Do Quantum States Manifest In The Classical World?2020•19m•HD•★7.7How Earth REALLY Moves Through the Galaxy2023•20m•HD•★7.7How Does Gravity Escape A Black Hole?2022•18m•HD•★7.7The Crisis In Physics: Are We Missing 17 Layers of Reality?2025•20m•HD•★7.7The Crisis in Physics: Why the Higgs Boson Should NOT Exist!2025•19m•HD•★7.7How Will We (Most Likely) Discover Alien Life?2023•19m•HD•★7.7Is Interstellar Travel Impossible?2022•21m•HD•★7.7We Thought Energy Had to Travel Through Space. It Might Not.2025•20m•HD•★7.7Collisions: Life and Death From Outer Space ✦ The Secrets of the Universe2026•52m•HD•★7.7What If The Speed of Light is NOT CONSTANT?2023•21m•HD•★7.7Martian Soil Is Deadly. And That's Why It Might Support Life.2026•21m•HD•★7.7What If Physics IS NOT Describing Reality?2022•19m•HD•★7.7Our Antimatter, Mirrored, Time-Reversed Universe2019•18m•HD•★7.7How Many Black Holes Are In The Solar System?2025•21m•HD•★7.7What If There's A Black Hole Inside The Sun? | Hawking Stars2023•18m•HD•★7.7How Electron Spin Makes Matter Possible2021•19m•HD•★7.7Mission Control (1080p) FULL MOVIE - Documentary, Historical2022•1h 40m•HD•★7.7The Rise and Fall of the Space Shuttle | Free Documentary Space2026•51m•HD•★7.7Apollo 13 - NASA’s Toughest Mission | Free Documentary Space2026•1h 43m•HD•★7.7What Happens at the Event Horizon? | Space Time | PBS Digital Studios2016•20m•HD•★7.7The NEW Ultimate Energy Limit of the Universe2024•18m•HD•★7.7Why Antimatter Engines Could Launch In Your Lifetime2025•22m•HD•★7.7Heisenberg Made a Discovery in 1925. We Still Can't Explain It2025•27m•HD•★7.7At What Point Does Spacetime Become Quantum?2025•21m•HD•★7.7Back To The Moon: Inside NASA's Artemis Program2025•52m•HD•★7.7Oumuamua: Visitor from Interstellar Space | Free Documentary Space2026•53m•HD•★7.7Artemis Program: Why We're Going Back To The Moon2024•52m•HD•★7.7We Thought All Black Holes Came From Stars. We May Have Been Wrong.2026•19m•HD•★7.7Is There Evidence For a Vast Multiverse?2025•19m•HD•★7.7Can An American Astronaut and Russian Cosmonaut Work Together?2026•24m•HD•★7.7Observing the Universe: The World’s Most Powerful Telescopes | Free Documentary Space2026•52m•HD•★7.7What If Space And Time Are NOT Real?2023•26m•HD•★7.7Welcome to Mars (2005) | Full Documentary | NOVA2005•54m•HD•★7.7How Dark Skies Unlock The Secrets of The Universe | FULL DOCUMENTARY2026•53m•HD•★7.7How SpaceX Could Win The Space Race | CNBC Marathon2022•58m•HD•★7.7What Does It Take To Become An Astronaut? | Race To The Red Planet2025•45m•HD•★7.7Satellites: How They Change Our Lives | Space Science | Episode 5 | Free Documentary2019•50m•HD•★7.7Inside Astronaut Selection: How Hard Really Is It?2025•51m•HD•★7.7Earth From Space: A New Perspective on Our Planet | Free Documentary Space2026•57m•HD•★7.7Apollo 17 - The Last Men on the Moon | Free Documentary Space2025•52m•HD•★7.7Total Solar Eclipse From Space2026•23m•4K•★7.7Life As An Astronaut On The International Space Station [4K] | Cosmic Encounters | Spark2022•54m•4K•★7.7How Astronauts Live in Space | Spacetime | Free Documentary Space2025•51m•HD•★7.7Terrifying moment stranded astronauts nearly drifted into space | 60 Minutes Australia2025•18m•HD•★7.7Theory of Everything Controversies: Livestream2020•1h 23m•HD•★7.7All-Access as Three PGA TOUR Pros Chase the FedExCup Playoffs (Finau, Griffin, Cantlay)2026•22m•HD•★7.7The Universe Tried to Hide the Gravity Particle. Physicists Found a Loophole.2026•19m•HD•★7.7Is Our Model of Dark Energy WRONG? | New 4.2σ Results2025•22m•HD•★7.7What If Alien Life Were Silicon-Based?2023•22m•HD•★7.7Where Is The Center of The Universe?2022•19m•HD•★7.7What If Our Understanding of Gravity Is Wrong?2021•18m•HD•★7.7Inside the ISS: 6 Months in Orbit with an Astronaut | Free Documentary Space2025•51m•HD•★7.7Touching the Asteroid (2020) | Full Documentary | NOVA2020•53m•HD•★7.7Protect the User (Then Build) | Pinterest CEO Bill Ready2026•40m•HD•★7.7Is ACTION The Most Fundamental Property in Physics?2021•20m•HD•★7.7Why Is All DNA Right Handed?2025•20m•HD•★7.7Thorium and the Future of Nuclear Energy2019•19m•HD•★7.7How Luminiferous Aether Led to Relativity2020•18m•HD•★7.7Is 'Perpetual Motion' Possible with Superfluids?2023•18m•HD•★7.7We Thought Black Holes Created Event Horizons. It Might Be the Opposite2026•20m•HD•★7.7How An Extreme New Star Could Change All Cosmology2021•19m•HD•★7.7Will The Big Bang Happen AGAIN (and Again)?2025•18m•HD•★7.7Could We Decode Alien Physics?2022•19m•HD•★7.7We Shouldn’t Be Able to Predict Asteroid Impacts This Precisely. But We Can2025•20m•HD•★7.7Did Life on Earth Come from Space?2018•19m•HD•★7.7Are We Heading For Planetary Meltdown?2025•46m•HD•★7.7Asteroids & Comets: From the Asteroid Belt to the Kuiper Belt | Galaxy | Free Documentary Space2026•43m•HD•★7.7Living on Mars: Humanity’s Greatest Challenge | Free Documentary Space2026•46m•HD•★7.7FinTech has transformed the way we pay, bank and invest. What’s next?2024•35m•HD•★7.7Is Mars Our New Home? | Race To The Red Planet2025•44m•HD•★7.7India, China and the U.S. battle for supremacy in the new space age2024•39m•HD•★7.7Space Tech - Rockets, Telescopes & Satellites of the Future | Zenith | Free Documentary Space2025•1h 13m•HD•★7.7Cosmology: The Science of the Universe | Free Documentary Space2026•46m•HD•★7.7Satellites - On A Mission From Earth | SPACETIME - SCIENCE SHOW2020•50m•HD•★7.7Off Earth: We Are About to Become a Multi-Planetary Species | Free Documentary Space2026•54m•HD•★7.7