Many argue that flying saucers and other extra-terrestrial space ships continuously visit the earth. If that were true, what kinds of technologies would such alien spacecraft require? See more in Season 6, Episode 6, “UFOs: The Real Deal.” #TheUniverse Subscribe for more from The Universe and other great The HISTORY Channel shows: Check out exclusive […]
Tag: solar system
Stephen Hawking's Stark Warning for Humans to Leave Earth
In one of his final on-camera appearances, iconic physicist Stephen Hawking issued a warning to humanity about the existential threats we face and how our survival depends on colonizing another planet. From the Series: Leaving Earth: Or How to Colonize a Planet source
An Exoplanet Home to Metal Aliens? | NASA's Unexplained Files
Experts investigate if a nearby exoplanet could be the home to an alien civilization of strange, metallic monsters after a new discovery confirms that life can thrive on such a world. Stream Full Episodes of NASA’s Unexplained Files: Subscribe to Science Channel: Like us on Facebook: Follow us on Twitter: Follow us on Instagram: source
Is an Alien Spacecraft Hiding in the Kuiper Belt? | NASA's Unexplained Files
Stream Full Episodes of NASA’s Unexplained Files: Subscribe to Science Channel: Like us on Facebook: Follow us on Twitter: Follow us on Instagram: source
Why Earth Is A Prison and How To Escape It
We are trapped on earth. Controlled by an ancient debt to the universe… Learn more about Ariane 6: OUR CHANNELS ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ German Channel: Spanish Channel: HOW CAN YOU SUPPORT US? ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ This is how we make our living and it would be a pleasure if you support us! Get Merch designed with ❤ from Join […]
Where Did Earth Come From?
Earth is a huge planet full of incredible sights and amazing creatures! But have you ever wondered where the Earth came from in the first place? Well, by looking at other stars and planets, scientists think they have a pretty good idea! ———- Love SciShow Kids and want to help support it? Become a patron […]
Is NASA Hiding A Second Sun?
We go down the rabbit hole to investigate if NASA has been covering up a second sun. GMM #1269.3 Watch GMMore: Watch today’s episode from the start: Pick up all of the official GMM merch at & exclusive limited edition tees at Follow Rhett & Link: Instagram: Facebook: Twitter: Tumblr: Snapchat: @realrhettlink Website: Check Out […]
What If Earth Was Shaped Like a Donut?
More Earths, including Cubic, Flat and Hollow Earth: On our hypothetical journey, we’ve already tested out living on a flat Earth, a cubical Earth, even a hollow Earth. What do you say we try to survive on an Earth with a giant hole in the middle? Would a planet like this even have a chance […]
Earth 101 | National Geographic
Earth is the only planet known to maintain life. Find out the origins of our home planet and some of the key ingredients that help make this blue speck in space a unique global ecosystem. ➡ Subscribe: #NationalGeographic #Earth #EarthDay About National Geographic: National Geographic is the world’s premium destination for science, exploration, and adventure. […]
One Theory of How Water Came to Earth
We still aren’t 100% sure where Earth’s water came from. Check out the latest understandings in our new video here: source