Free Space & Cosmos Documentaries — Page 6
Black holes, the James Webb telescope and the edge of the observable universe. 864 free space documentaries.
Asteroid Rush - Planetary Defense | Free Documentary Space2025•51m•HD•★7.7
Nanosatellites - The Tiny Blocks of Future Space Technology | Free Documentary Space2025•52m•HD•★7.7
Mission Rosetta: The Comet Chaser | Free Documentary Space2026•54m•HD•★7.7
Space Tourism and The Next Challenges of Out of Earth Exploration | ENDEVR Documentary2021•24m•HD•★7.7
Asteroid Rush - The Exploration | Free Documentary Space2025•52m•HD•★7.7
The Trillion-Dollar Race for Space: Beyond Musk and Bezos2026•1h 29m•HD•★7.7
Killer Asteroids: Averting the Apocalypse | Free Documentary Space2026•52m•HD•★7.7
How Opportunity Shocked NASA Scientists | Supercut2021•1h 3m•HD•★7.7
Asteroid Impact: The Mystery of Space Rocks | Free Documentary Space2026•52m•HD•★7.7
Chasing Pluto Full Documentary | NOVA | PBS2026•54m•4K•★7.7
How the Future of Satellites Might Affect Life on Earth I NOVA Now2020•27m•4K•★7.7
How Quantum Entanglement Creates Entropy2021•20m•4K•★7.7
Is Gravity RANDOM Not Quantum?2024•20m•4K•★7.7
We Found Galaxies Too Old for the Universe2026•20m•4K•★7.7
Why Life on Mars Will DOOM Humanity2025•21m•4K•★7.7
What Happens If A Black Hole Hits Earth?2021•20m•4K•★7.7
The Final Barrier to (Nearly) Infinite Energy2025•22m•4K•★7.7
Why Magnetic Monopoles SHOULD Exist2021•18m•4K•★7.7
How a One-in-a-Billion Mistake Made the Universe Possible2025•18m•4K•★7.7
Does the Planck Length Break E=MC^2?2024•19m•4K•★7.7
Top 10 Mysteries of Outer Space2026•1h 32m•HD•★7.6
Space to Live2025•20m•HD•★7.6
Rural UFO Encounters That Defy Logic - UFO Files2026•30m•HD•★7.6
UFO Activity Surges Across the U.S. - Unidentified: Inside America's UFO Investigation2026•28m•HD•★7.6
Close Encounters with Terrifying Aliens - UFO Files2026•29m•HD•★7.6
Decoding the Universe2026•1h 14m•HD•★7.6
The Mystery of Extraterrestrial Life2026•53m•HD•★7.6
How the IXV Spaceplane Was Recovered From the Ocean2022•44m•HD•★7.6
Who Is Out There?1973•28m•4K•★7.6
Thousands of Never Seen Galaxies2024•6m•4K•★7.6
The Four Gaseous Planets2024•1h 52m•4K•★7.6
What the Solar System Actually Looks Like2024•11m•4K•★7.6
The Black Hole at the Heart of the Milky Way2025•37m•4K•★7.6
The Largest Black Holes in the Universe2024•31m•4K•★7.6
Mars 4K: The Most Detailed Views Ever2024•8m•4K•★7.6
Are we in Danger? Black Holes and Killer Stars2024•56m•HD•★7.6
Black Holes. Explained. For 1.5 Hours.2024•1h 38m•HD•★7.6
Is Time Travel Possible Through Black Holes?2024•1h 9m•HD•★7.6
Explore Our Solar System’s Secrets How the Universe Works2024•1h 4m•HD•★7.6
The Greatest Mysteries Of Our Solar System2024•2h 34m•HD•★7.6
UNLOCKING COSMIC SECRETS: James Webb Telescope's Unprecedented Discoveries Since 20212024•49m•HD•★7.6
The Deep Beauty of Our Solar System2024•1h 11m•HD•★7.6
Everything You Want to Know About Planets2024•58m•HD•★7.6
A Journey to the Edge of the Unexplored2024•1h 18m•HD•★7.6
Moon Mysteries2024•1h 0m•HD•★7.6
Searching For Aliens and Our Place in the Universe2024•1h 25m•HD•★7.6
James Webb: Unlocking the Secrets of the Universe2024•55m•HD•★7.6
Uncovering the Secrets of the Sun2024•44m•HD•★7.6
Ice Giants, Comets, & Pluto ☄️2024•1h 1m•HD•★7.6
Eight Wonders Of Our Solar System2024•1h 6m•HD•★7.6
Pluto and Beyond2024•53m•HD•★7.6
How The Space Shuttle Worked2024•1h 18m•HD•★7.6
Black Hole Apocalypse2024•1h 53m•HD•★7.6
The Kuiper Belt: Where the Solar System Ends2024•52m•HD•★7.6
James Webb: The $10 Billion Space Telescope2024•50m•HD•★7.6
How The James Webb Space Telescope Was Built2024•50m•HD•★7.6
The Mysteries Behind Our Solar System's Majestic Planets2024•1h 5m•HD•★7.6
What is Lurking Beyond Jupiter and Saturn2024•3h 53m•HD•★7.5
Is There Anybody Out There?2023•1h 0m•HD•★7.5
The Physics of Space Travel - Galaxy2022•43m•HD•★7.2
Planetary Defenders2025•1h 15m•HD•★7
Strip the Cosmos: Mars, Secrets of the Red Planet2026•43 min•4K
Strip the Cosmos: The Sun, Inside Our Violent Star2026•43 min•4K
Strip the Cosmos: Planet B, Searching for Another Earth2026•43 min•4K
Strip the Cosmos: Black Holes, the Ultimate Mystery2026•43 min•4K
Strip the Cosmos: Asteroids, a Threat From Space2026•42 min•4K
Strip the Cosmos: Comets, the Origins of Life2026•42 min•4K
Exodus: Artemis, Building a Permanent Moon Base2026•51 min•HD
Exodus: Artemis, Preparing for Life on the Moon2026•53 min•HD
Secrets of Size: The Physics of Small2026•59 min•4K