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The Ultimate Guide to Black Holes

Space
If you want to continue thinking about black holes a tad more, you can do so by getting one of the many black hole related things the Kurzgesagt team made with love: bit.ly/3dRJj71

Would Living on the Moon Suck? - Dear Blocko #31

Space
Animation by Steven Lawson Written by Michael Sago

What if We Nuke the Moon?

Space
What would happen if we were to detonate a very very powerful nuclear weapon on the moon?

Do You Expand With The Universe?

Space
As the universe expands, is said to "stretch" photons. But if it stretches photons, does it also stretch molecules, galaxies and you? A portion of this video was sponsored by Salesforce.

Could we harness the power of a black hole?

Space
Imagine a distant future when humans reach beyond Earth, forge cities on planets thousands of light-years away, and maintain a galactic web of trade and transport. What would it take to make that leap?

Why Gravity is NOT a Force

Space
The General Theory of Relativity tells us gravity is not a force, gravitational fields don't exist.

This Is How Aliens Might Contact Us

Space
Could Aliens Be Trying To Contact Earth Without Us Knowing?

What Do Alien Civilizations Look Like?

Space
The observable universe is a big place that has been around for more than 13 billion years. Up to two trillion galaxies made up of something like 20,000 billion billion stars surround our home galaxy.

Could Solar Storms Destroy Civilization? Solar Flares & Coronal Mass Ejections

Space
We have a bunch of new stuff, from the long requested bacteriophage infographic poster to a new Optimistic Nihilism poster that lets you enjoy some existential dread in style.

Parallel Worlds Probably Exist. Here’s Why

Space
The most elegant interpretation of quantum mechanics is the universe is constantly splitting A portion of this video was sponsored by Norton.

The Cosmic Calendar | Cosmos: Possible Worlds

Space
The Cosmic Calendar visualizes the chronology of the universe, scaling approx. 13.8 billion years to one single year for perspective.

How Could We Get To Mars In Only 28 Hours?

Space
There's a cheat code to getting to Mars. Can humans handle the harsh conditions that space will throw at them?

How to Move the Sun: Stellar Engines

Space
Nothing in the Universe is static. In the milky way, billions of stars orbit the galactic center. Some, like our sun, are pretty consistent, keeping a distance of around 30,000 light years from the galactic center, completing an orbit every 230 million years.

The Mysterious Event That Made Venus A Death Trap

Space
At one time long ago, the planet Venus had some similarities in its climate to that of Earth, and having the potential to be habitable for the existence of life, but something happened that made Venus an uninhabitable, rocky, desolate planet, but what?

1,000km Cable to the Stars - The Skyhook

Space
Getting to space is incredibly hard, expensive and needs a lot of resources.

How to STEAL Elon Musk’s Space Car

Space
What would it take to steal the only road car currently crossing the cosmos? Kyle outlines a villainous plan that he totally doesn’t approve of.

Einstein's twin paradox explained

Space
Follow two astronauts into outer space to explore time dilation and Einstein’s theory of relativity through the Twin Paradox thought experiment.

Why Astronauts Were Almost Trapped On The Moon Forever

Space
The Apollo 11 mission to the moon is one of the most intense stories of survival.

Does Planet 9 Exist?

Space
A planet has been predicted to orbit the sun with a period of 10,000 years, a mass 5x that of Earth on a highly elliptical and inclined orbit.

First Flight on Another Planet!

Space
The Mars Helicopter aims to make the first powered flight on another planet when it takes off on Mars as part of the Mars 2020 mission.

Our Best View Of Bacteria Is...From Space?!

Space
Observing the effects of microbes using satellites can give us all sorts of useful information about life on Earth ... and other planets too.