PBS
Can Viruses Travel Between Planets?
With the global pandemic of Covid 19 still encompassing the world, we are generally not big fans of viruses right now. But we sure are thinking about them a lot. That’s right, even astrophysicists are pondering these bizarre little...
TED Talks
TED: What it feels like to see earth from space | Benjamin Grant
What the astronauts felt when they saw earth from space changed them forever. Author and artist Benjamin Grant aims to provoke this same feeling of overwhelming scale and beauty in each of us through a series of stunning satellite images...
TED Talks
Scott Dinsmore: How to find work you love
Scott Dinsmore quit a job that made him miserable, and spent the next four years wondering how to find work that was joyful and meaningful. He shares what he learned in this deceptively simple talk about finding out what matters to you —...
TED Talks
TED: Planet City -- a sci-fi vision of an astonishing regenerative future | Liam Young
Get transported on a stunningly rendered, sci-fi safari through Planet City: an imaginary metropolis of 10 billion people, from the brain of director and architect Liam Young. Explore the potential outcomes of an urban space designed to...
TED Talks
TED: A forgotten Space Age technology could change how we grow food | Lisa Dyson
We're heading for a world population of 10 billion people -- but what will we all eat? Lisa Dyson rediscovered an idea developed by NASA in the 1960s for deep-space travel, and it could be a key to reinventing how we grow food.
SciShow
How Do You Weigh Things in Space?
Astronauts need to know their mass while in orbit, but a normal scale would be free-falling around the Earth with them. So how do they measure their mass without gravity?
Next Animation Studio
NASA Dawn mission: spacecraft takes first image of dwarf planet Ceres
NASA's Dawn spacecraft is currently on its way to the asteroid belt where it will rendezvous Ceres, its largest celestial body. Ceres, also classified as a dwarf planet, has an average diameter of about 950 km (590 miles) making it...
NASA
Time-Lapse of NASA’s James Webb Space Telescope Assembly, Sunshield Deployment
This time-lapse video reveals NASA’s James Webb Space Telescope is now a fully assembled observatory, and is accomplishing large-scale deployments and movements that it will perform while in space. Ensuring mission success for an...
Science ABC
Fermi Paradox Explained: If There Are TRILLIONS of Planets in Space, Why Hasn’t Anyone Contacted Us?
The Fermi Paradox refers to the apparent contradiction between the high probability of extraterrestrial life in the universe and the lack of evidence or contact with such civilizations. Named after physicist Enrico Fermi, the paradox...
Professor Dave Explains
Exploring the TRAPPIST-1 System
We've briefly discussed exoplanets and some methods that we can use to detect them, but we haven't yet looked at any specific ones. You may have heard of the TRAPPIST-1 system that was discovered recently, and for good reason, it's a...
Rock 'N Learn
Earth Science : Mohs Hardness Scale
Earth Science for Kids is the fun way to learn important facts about earth science and prepare for tests. Take a fascinating journey to the Super Science Station to learn about the Mohs hardness scale.
PBS
Loop Quantum Gravity Explained
The holy grail of physics is to connect our understanding of the tiny scales of atoms and subatomic particles with that of the vast scales of planets, galaxies, and the entire universe. To connect quantum physics with Einstein’s general...
PBS
How To Build The Universe in a Computer
We routinely simulate the universe on all of its scales, from planets to large fractions of the cosmos. Today we’re going to see how it’s possible to build a universe in a computer - and see whether there’s a limit to what we can simulate.
SciShow
Why Does It Take So Long to Get to Mercury?
On a cosmic scale, Mercury isn’t very far away, but it's incredibly hard to get there. Getting into orbit around it takes years of flybys in the solar system, but we're going to do it again!
TED Talks
TED: SpaceX's supersized Starship rocket -- and the future of galactic exploration | Jennifer Heldmann
SpaceX's Starship launch vehicle has the potential to explore the solar system in a bold, new -- and supersized -- way. Planetary scientist Jennifer Heldmann talks about how reusable, large-scale spacecraft like Starship could help...
TED Talks
Andrew Connolly: What's the next window into our universe?
Big Data is everywhere — even the skies. In an informative talk, astronomer Andrew Connolly shows how large amounts of data are being collected about our universe, recording it in its ever-changing moods. Just how do scientists capture...
Curated Video
Planet Earth is TINY Compared To The Universe! | The Scale Of The Universe Song | KLT
Let's learn about how BIG the universe is!
Curated Video
Scale of the Universe
How big is our Universe? Travel from Earth through the Solar System, past our Galaxy, to the Universe beyond. Physics - Universe - Learning Points. The Universe is constantly expanding. The Universe is already billions of light years...
MinutePhysics
Our Ignorance About Gravity
Thanks to the Heising Simons Foundation (https://www.hsfoundation.org/) for their support of this video, and of short range gravity research. This video is about how little we know about the behavior of gravity at short length and...
NASA
WFIRST: The Best of Both Worlds
NASA officially is beginning work on an astrophysics mission designed to help unlock the secrets of the universe -- the Wide Field Infrared Survey Telescope (WFIRST). With a view 100 times bigger than that of NASA’s Hubble Space...
NASA
What Is NASA’s Earth Surface Mineral Dust Source Investigation (EMIT)? (Mission Overview)
Soon to be operating from the International Space Station, NASA’s Earth Surface Mineral Dust Source Investigation (EMIT) mission will comprehensively measure the mineral composition of Earth’s mineral dust source regions to help...
Curated Video
10 Things About The Solar System Your Teachers Never Told You
Remember those old space movies where spaceships had to maneuver through a bunch of asteroids scattered around and blocking the path of the ship? Well, that's not really true. The asteroid belt contains asteroids which are so far apart...
The March of Time
1953: LOS ANGELES, CALIFORNIA: HANCOCK PARK: WS Fenced park land w/ houses, apartment buildings BG, TD Rancho La Brea Tar Pit; TD MS Ice Age fossils in asphalt. Bones, preserved, plants, animals.
MOT 1953: LOS ANGELES, CALIFORNIA: HANCOCK PARK: WS Fenced park land w/ houses, apartment buildings BG, TD Rancho La Brea Tar Pit; TD MS Ice Age fossils in asphalt. Bones, preserved, plants, animals.
Seven Dimensions
Importance of Crisis Management Strategy in Business
In this video, Ross discusses the importance of crisis management and strategy planning for businesses. He emphasizes the need to identify and manage risks, as well as the importance of preparing for worst-case scenarios. Ross also...