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Could we survive prolonged space travel? - Lisa Nip

AdultsHealthHumanSpace...
Prolonged space travel plays a severe toll on the human body: microgravity impairs muscle and bone growth, and high doses of radiation cause irreversible mutations.

The Twins Paradox Primer

AdultsPhysicsScienceSpace
How can time be slower and faster at the same time?

Black Hole Comparison

AdultsPhysicsSpaceScience
This Crazy Black Hole Comparison Will Definitely Blow Your Mind

What Is Something?

AdultsPhysicsSpacePhilosophy...
What is something? On the most fundamental level thinkable, what are things? Why are things? And why do things behave the way they do?

How Far Can We Go? Limits of Humanity.

AdultsHumanScienceSpace
Is there a border we will never cross? Are there places we will never be able to reach, no matter what? It turns out there are. Far, far more than you might have thought...

James Webb Space Telescope

AdultsSpaceTechnologyScience
Known as Hubble's successor, it uses 18 mirror segments to collect light from galaxies billions of light years away.

First Contact

AdultsHumanRelationshipsSpace...
Should We Contact Uncontacted Peoples?

First Stage Landing on Droneship

AdultsTechnologySpaceEngineering
That some incredible precision right there!

Alaska Airlines Solar Eclipse Flight

AdultsNatureSpaceTransportation...
You can't help but get excited when you fly with us and see a solar eclipse. We adjusted Flight #870 from Anchorage to Honolulu on March 8, 2016 just so our passengers could catch the solar eclipse from 35,000 feet.

The Falcon has landed | Recap of Falcon 9 launch and landing

AdultsSpaceTechnologyEngineering
On December 21, 2015, SpaceX's Falcon 9 delivered 11 satellites to low-Earth orbit and landed the first stage of the rocket back on land.

Space Oddity

AdultsMusicSpace
A revised version of David Bowie's Space Oddity, recorded by Commander Chris Hadfield on board the International Space Station.

Historic Rocket Landing

AdultsSpaceTechnologyScience
Blue Origin's New Shepard space vehicle successfully flew to space, reaching its planned test altitude of 329,839 feet (100.5 kilometers) before executing a historic landing back at the launch site in West Texas.

NASA | Thermonuclear Art

AdultsSpaceArtPhotography...
It's always shining, always ablaze with light and energy. In the ubiquity of solar output, Earth swims in an endless tide of particles. Every time half of the Earth faces the Sun, we experience the brightness of daytime, the Sun's energy and light driving weather, biology and more.

RED 4K Video of Colorful Liquid in Space

AdultsScienceSpaceTechnology
Astronauts on the International Space Station dissolved an effervescent tablet in a floating ball of water, and captured images using a camera capable of recording four times the resolution of normal high-definition cameras. The higher resolution images and higher frame rate videos can reveal more information when used on science investigations, giving researchers a valuable new tool aboard the space station.

Liquid Water on Mars

AdultsLifeSpace
Today, NASA announced that there is...occasionally...flowing, liquid water on the surface of Mars. What?!

northern lights superstorm

AdultsSpaceWorld
Sunspot AR2297 was extremely active in the middle of MArch sending out many flares and CME's. It triggered several nights of extreme aurora activity including the highest level seen in this solar cycle.

[HD] Loki Lego Launcher - High altitude balloon

AdultsPhysicsSpaceDIY
Our family had a great time with this Loki Lego Launcher project. Not only did our kids get a big sense of accomplishment by successfully sending a balloon to near space, but it was a ton of fun and we got some fantastic footage too.