The Bootes Void: A Giant Hole in the Universe

The Boötes Void is giant super void spanning 250 million light years across with almost nothing in it. Its existence has challenged astronomers for decades.

Follow me! Instagram:




And support the channel on Patreon at


Isaac Arthur’s YouTube channel:……

Photo credits:


Foam: [email protected]

Video credits Daniel Cortese – alien invasion montage…

Have We Found Planet X?

There’s been a lot of noise, especially on social media, about a possible 9th planet being found in the solar system.

Is it real? What’s the evidence? And is this a new thing?


Follow me!


Twitter, Periscope, and Blab: @joescottwriter

Instagram: @joescottcreative


The ancient Greeks only knew about 5 planets: Mercury, Venus, Mars, Jupiter, and Saturn.

Then in the late 1700s, William Herschel used a new telescope technology to find Uranus. But a wobble in its orbit suggested the presence of another planet…

Using this wobble, mathematicians calculated the position of this 8th planet in 1847, and Neptune was discovered. It was the only planet discovered by math.

Today, astronomers have discovered several asteroids from the Kuiper Belt that have very similar elliptical orbits through the solar system that are so close that it is only a 1 in 15,000 chance of happening at random.

And they are using similar math to map the location of a 9th planet, but one that is very different from the ones we know.

This planet would orbit far outside our current solar system and would take 15,000 years to orbit.

Time will tell whether this proposed planet will be found, but scientists studying the phenomenon at the Subaru Observatory in Hawaii believe they’ll have an answer in 5 years.

Sciencemag article on Planet X…

Uranus Perturbations…

An article on perturbations…

The History of the word “planet”…

Retrograde motion…

Why Teleportation Would Most Likely Kill You

Teleportation has been a staple of science fiction and futurism for decades. But is it all it’s cracked up to be?


Follow me! Facebook:

Twitter, Periscope, and Blab: @joescottwriter

Instagram: @joescottcreative


From the story of Gil Perez in 1593 to the Philadelphia Experiment in 1943 to Star Trek, the idea of teleportation is one that captures our collective imaginations. But would the process of taking you apart atom by atom and reconstructing you on the other end have some serious unintended consequences?

Check out these links below for more context on this subject:…

Philadelphia Experiment:……

Stuff They Don’t Want You To Know……

What Most People Don’t Get About Climate Change

You’ve probably heard a lot about climate change, and you’ve probably already picked a side in this debate. But things change when you look at it from a big picture perspective.

Visit Green Shortz and learn how to do your part to lead a more sustainable lifestyle.…


Follow me @answerswithjoe





Voyager At 40: Humanity’s Eternal Message In A Bottle

Signup for your FREE trial to The Great Courses Plus here:

The Voyager space probes just turned 40 and are continuing to teach us about the universe.

Support me on Patreon!

Follow me at all my places!





Get fun science-based shirts at

The Great Courses Plus is currently available to watch through a web browser to almost anyone in the world and optimized for the US market. The Great Courses Plus is currently working to both optimize the product globally and accept credit card payments globally.


Animation of mission…

Fraser Cain…



NASA Animation……


Find all the Voyager images here:

The Voyager probes launched in 1977, but the idea for their mission was conceived 13 years earlier, in 1964.

Gary Flandro, an aerospace engineer working at NASA’s Jet Propulsion Laboratory, was tasked with finding ways of exploring the outer gas giants.

While proposing different possible trajectories that could come up over the next 20 years, he noticed a rare alignment of the outer planets that was going to occur in the late 1970s.

All four outer gas giants would line up in such a way that a single probe could slingshot past all four of them. This was a once every 175-year phenomena.

So he created the Planetary Grand Tour – a plan to visit all four gas giants in one shot.

Both probes lifted off in 1977, with Voyager 2 actually launching before Voyager 1, on August twentieth and September fifth, respectively.

But they were named in the order of when they would reach the planets, and Voyager 1 would be traveling faster.

Voyager 1 reached Jupiter on March 5, 1979, and Voyager 2 followed a few months later on July 9.

Together, they discovered that Jupiter has a ring system and found active volcanos on Io, the first active volcano outside planet Earth ever discovered.

They took detailed photos of the Great Red Spot and the clouds in the Jovian atmosphere, studied the cracks in the ice around Europa and took the first pictures of Ganymede.

They also took detailed measurements of Jupiter’s gravitational field and the radiation it carries.


Voyager 1 reached Saturn in November of 1980 and Voyager two followed in August of 1981.

And this is where they parted ways.

Mission scientists were extremely interested in studying the moon Titan after Pioneer 11 photographed a dense atmosphere and organic compounds.

But in order to get a close look at Titan, it required a polar trajectory around Saturn, which means it would be slingshotted up and out of the elliptical plane. Making it impossible to continue on to the other planets.

So Voyager 1 took one for the team and made Saturn the end of its planetary run. It passed 6400 kilometers behind Titan and studied the temperature and composition of its atmosphere.

And then, after a close fly-by of Saturn, the gravity assist propelled Voyager 1 up and out of the elliptical plane faster than any other manmade object in history.

Voyager 2 had some fireworks of its own when it snapped the Pale Blue Dot photo on request from Carl Sagan.

This now iconic photo, taken as Voyager sped away from Saturn, shows Earth as a tiny point of light in the sky, or as Sagan said, a mote of dust suspended in a sunbeam.

Voyager 2 continued on to Uranus in January of 1986, and on to Neptune in January 1989.

To this day, it is the only spacecraft that has visited either of these planets. At Neptune, Voyager 2 took a 30-degree turn south and continues to provide information about the sun’s magnetic field and the solar wind.

In the north, Voyager 1’s enormous speed shot it further away from the sun than Pioneer 10, making it the furthest manmade object ever.

And in 2012, NASA announced that Voyager 1 had officially entered the heliopause, the area where the sun’s solar wind meets the cosmic rays of interstellar space.

Making it the first spacecraft to leave the solar system.

There are only 5 spacecraft so far that will eventually leave the solar system, Voyager 1, Voyager 2, Pioneer 10 and 11, and the New Horizons spacecraft, and Voyager 1 is traveling faster than all of them. So unless we invent an interstellar warp drive, it will always be the furthest thing we have ever sent anywhere. Ever.


5 Reasons You May Be Living In A Simulation

Are you living in The Matrix? New scientific theories are suggesting that you may be.


Follow me @answerswithjoe






The Simulation Hypothesis, first published by Oxford philosopher/physicist Nick Bostrom, speculates that in the future, our descendants could create computer simulations that would be indistinguishable from reality, and that we may be living in that simulation.

This video is a very high-level overview of the Simulation Hypothesis, here are some links that go much deeper:

Listverse article on Simulation Theory:…

Glitch In the Matrix Subreddit:…

Samsung’s new groundbreaking SSD hard drive:…

Nobel Prize Winner George Smoot’s TED Talk on Simulation Theory:…

Computer code in string theory – James Gates:…

Interesting discussion on simulation theory:

Nick Bostrom’s full paper on the Simulation Argument:

Ray Kurzweil’s Craziest Predictions About The Future

Ray Kurzweil’s predictions have an 86% success rate. But what he sees in the next 50 years are mind-blowing.
Support the channel on Patreon!
Check out Ray’s books for more about his predictions for the future:
The Age of Intelligent Machines
The Singularity is Near
Follow me at answerswithjoe on:
Ray Kurzweil is an inventor and futurist who has championed the Law of Accelerating Returns, claiming that computer technology is following an exponential path that will lead to the Singularity – a point in time when computer power reaches super intelligence and all things are possible.
He predicts the Singularity by the year 2045. But that’s just one of his predictions for the future which also involves:
Autonomous cars
Simulated worlds
Uploading consciousness Immortality
Links: Jean-Marc Cote 1900 French World Exposition
Kurzweil’s track record
Kurzweil’s predictions
Kurzweil’s prediction timeline
George Hotz’s self-driving car hack
ColdFusionTV video on AlphaGo

5 Reasons Why You Wouldn’t Exist Without The Moon

We really take the moon for granted. But without it, we may not even exist. Here’s 5 reasons why.

Support the channel on Patreon:

Follow me @answerswithjoe at all my places!





NASA vs SpaceX: Who Will Get To Mars First?

Elon Musk revealed his plans for SpaceX to go to Mars in September of 2016. It involves the building of the Interplanetary Transport System and he plans to launch the first humans to Mars in 2024.

NASA’s Mars plan is far more involved with investigating the problems of long-term interplanetary flight, as they plan to build space stations in ciclunar orbit over the course of 14 years, the Deep Space Gateway and the Deep Space Transport, which will become the planetary vessel they will use for the first manned mission to Mars in 2033.

NASA’s plans revolve around the new Orion capsule, which is the first manned spacecraft NASA has created since the Space Shuttle. It is meant for deep-space travel and habitation. Meanwhile, SpaceX plans to launch the manned version of their Dragon capsule, the Dragon 2, in 2018, which will open up more opportunities for the private space company.