Ellen's favorite 6-year-old science expert, Brielle, explores the galaxy with a trip to outer space at the California Science Center in Los Angeles. Watch as Brielle shares fun facts about the planets in our solar system, spacecrafts, and aliens! source

It's the oldest question on Earth. Where did we come from? Some people may thank a creator from above, but what if the hand that created humanity wasn't divine? What if aliens brought life to Earth? How could a meteor carry life to our planet? Could microbes survive the cold vacuum of space? And ...

A strange discovery by the Mars Curiosity rover suggests the Red Planet was home to an alien nuclear war, and experts investigate if an extraterrestrial Armageddon transformed an earth-like world into the wasteland we know today. Stream Full Episodes of NASA's Unexplained Files: ...

Explore the question of the Fermi paradox: Given a few reasonable assumptions about the chance of life arising elsewhere in the universe and the distances between the stars, why haven’t we uncovered another civilization? - Season Four of Cosmic Vistas zooms in to focus on some familiar solar ...

Since the beginning of time, the moon has been our loyal companion in the sky. But other planets also have satellites, more so than Earth. The silent companions of the planets are fascinating worlds of their own and there could even be candidates for extraterrestrial life among them. But what are ...

Are we alone? A question we ask ourselves every time we gaze deep into the endlessness of space. And the dream of discovering the origins of mankind is as old as civilization itself. Are there other worlds that support life? Or is the earth merely a cosmic accident? What in fact is life? What ...

FBI agents in Blackhawk helicopters swoop on the Sunspot Solar Observatory in New Mexico and close the facility down for ten days. They claim this drastic action was taken because of an employee misusing the internet, but others suspect there is a more frightening reason for the mysterious ...

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: https://www.discoveryplus.com/show/nasas-unexplained-files ...

Check out this wonderful sci-fi book featuring a similar idea: https://amzn.to/3bohrGm Get a Wonderful Person shirt: https://teespring.com/stores/whatdamath Alternatively, PayPal donations can be sent here: http://paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we ...

Mankind is entering a new era of space travel. Astronauts are set to return to the moon before the decade is out. And scientists and visionaries say: humans will soon set foot on a foreign planet for the first time: Mars. July 30th, 2020. An Atlas V launch vehicle lifts off from the Kennedy ...

Once, mankind looked up at the night sky, at the stars shining in the black abyss and they called them gods. Eventually, we realized that in actuality our own sun was just like each of those billions of stars out there in the darkness. It only took one leap of thought for someone to ask the ...

Life in the Universe The Earth gives us a ringside seat on the physical, chemical, geological, and biological evolution of a dynamic terrestrial planet. The abundance of terrestrial planets in remote solar systems motivates the search for life and technology elsewhere in the universe. ...