Tag Archives: solar system

What If Carbon Disappeared for 5 Seconds?

What If Carbon Disappeared for 5 Seconds?



This is carbon. And of all chemical elements in the Universe, it’s one of the most plentiful. So what would happen if all of it suddenly disappeared for five seconds? How would this little change affect our Universe? Could it reverse climate change here on Earth? And why would your own body never be the same again? What would happen to the chemical bonds of atoms?

Transcript and sources:

Questions or concerns? Contact us at

Get our 100 best episodes in one mind-blowing book:

Join this channel to get access to perks:

Check out our other shows:
How to Survive:
Your Body on:
Crazy Creatures:

Watch more what-if scenarios:
Planet Earth:
The Cosmos:
Technology:
Your Body:
Humanity:

T-shirts and merch:
Suggest an episode:
Newsletter:

What If elsewhere:
Instagram:
Discord:
Twitter:
Facebook:
What If in Spanish:
What If in Mandarin:
Podcast:

What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.

Produced with love by Underknown in Toronto:
Contact us at

#whatif #carbon #chemicalbonds #space #planetarysystems

source

What If You Touched the Sun? #Shorts

What If You Touched the Sun? #Shorts



Watch the full episode here:

Calling all daredevils. You’re traveling through our Solar System when suddenly, you have the opportunity to reach out and touch our biggest and brightest celestial body. Touching our Sun would require a heat-resistant spacesuit, the strongest sunscreen, sunglasses and a lot of courage. The risks of touching the Sun are high. You could be instantly obliterated if you touched the Sun. Could you take the heat?

Questions or concerns? Contact us at

Get our 100 best episodes in one mind-blowing book:

Join this channel to get access to perks:

Check out our other channels:
How to Survive:
Aperture:
Crazy Creatures:
Your Body On:
Origins of Food:
Versus:
WTF Did I Just Watch:

Watch more what-if scenarios:
Planet Earth:
The Cosmos:
Technology:
Your Body:
Humanity:

T-shirts and merch:
Suggest an episode:
Newsletter:

What If elsewhere:
Instagram:
Discord:
Twitter:
Facebook:
What If in Spanish:
What If in Mandarin:
Podcast:

What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.

Produced with love by Underknown in Toronto:
Contact us at

#shorts #whatif #sun #solarsystem #cosmos #space #nasa

source

eternal black holes and insane curiosity nuclear pasta in neutron stars hypothetical scenario

eternal black holes and insane curiosity nuclear pasta in neutron stars hypothetical scenario



Black holes are astronomical objects that have such strong gravity, not even light can escape. Neutron stars are dead stars that are incredibly dense. … Both objects are cosmological monsters, but black holes are considerably more massive than neutron stars.29 Jun 2021
In Space a black hole is a region of spacetime where gravity is so strong that nothing — no particles or even electromagnetic radiation such as light — can escape from it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.
So in our region of the Universe, there are some 100 billion supermassive black holes. The nearest one resides in the center of our Milky Way galaxy, 28 thousand lightyears away. The most distant we know of lives in a quasar galaxy billions of lightyears away.
A typical stellar-class of black hole has a mass between about 3 and 10 solar masses. Supermassive black holes exist in the center of most galaxies, including our own Milky Way Galaxy. They are astonishingly heavy, with masses ranging from millions to billions of solar masses.
This phenomenon is thought to be the final fate of the more massive stars (see black hole). The Schwarzschild radius (Rg) of an object of mass M is given by the following formula, in which G is the universal gravitational constant and c is the speed of light: Rg = 2GM/c2.Dec 15, 2021
At the center of a black hole, it is often postulated there is something called a gravitational singularity, or singularity. This is where gravity and density are infinite and space-time extends into infinity. Just what the physics is like at this point in the black hole no-one can say for sure.Aug 13, 2020
Of course, no matter what type of black hole you fall into, you’re ultimately going to get torn apart by the extreme gravity. No material, especially fleshy human bodies, could survive intact. So once you pass beyond the edge of the event horizon, you’re done. There’s no getting out.Jul 28, 2020.
all facts are explained about super massive black holes , black hole , solar system
, event horizon, black hole devouring a star ,black hole photo.
A neutron star is the collapsed core of a massive supergiant star, which had a total mass of between 10 and 25 solar masses, possibly more if the star was especially metal-rich. Except for black holes, and some hypothetical objects, neutron stars are the smallest and densest currently known class of stellar objects. 

Neutron stars are typically about 20 km (12 miles) in diameter. Their masses range between 1.18 and 1.97 times that of the Sun, but most are 1.35 times that of the Sun.
Types Of Neutron Stars

Radio pulsars.

Recycled pulsars.

Magnetar.

Soft gamma-ray repeater (SGR)

Anomalous X-ray pulsar (AXP)

Low-mass X-ray binaries (LMXB)

Intermediate-mass X-ray binaries (IMXB)

High-mass X-ray binaries (HMXB) etc
Origin

Neutron stars are formed when a massive star runs out of fuel and collapses. … (Stars with higher masses will continue to collapse into stellar-mass black holes.) This collapse leaves behind the most dense object known – an object with the mass of a sun squished down to the size of a city.

Average mass

about 1.4 solar masses

Neutron stars have a radius on the order of 10 kilometres (6 mi) and a mass of about 1.4 solar masses. They result from the supernova explosion of a massive star, combined with gravitational collapse, that compresses the core past white dwarf star density to that of atomic nuclei.

Whats the difference between a neutron star and black hole?

A neutron star is the remnant of a star whose mass ranges from 1-3 solar masses. A black hole is the remnant in case the star mass is greater than 3 solar masses.

source

What If the Largest Black Hole Entered Our Solar System?

What If the Largest Black Hole Entered Our Solar System?



Download the Speakly app at and get a 60% discount if you join the annual subscription

It’s invisible, deadly and sucking up every bit of matter in its path. The most massive black hole in the known Universe is headed right toward Earth. What would you see as it started to slurp up the Milky Way Galaxy? What kind of tasty dish would Earth become? And once it’s finished with us, where would it go next? Maybe the Orion Arm? Or perhaps the Oort Cloud?

Transcript and sources:

00:00 Largest black hole on the horizon
00:44 What are black holes?
02:03 Thanks Speakly!
03:07 TON 618
04:35 Heading towards our Solar System

Questions or concerns? Contact us at

Get our 100 best episodes in one mind-blowing book:

Join this channel to get access to perks:

Check out our other channels:
How to Survive:
Aperture:
Crazy Creatures:
Your Body On:
Origins of Food:
Versus:
WTF Did I Just Watch:

Watch more what-if scenarios:
Planet Earth:
The Cosmos:
Technology:
Your Body:
Humanity:

T-shirts and merch:
Suggest an episode:
Newsletter:

What If elsewhere:
Instagram:
Discord:
Twitter:
Facebook:
What If in Spanish:
What If in Mandarin:
Podcast:

What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.

Produced with love by Underknown in Toronto:
Contact us at

#whatif #blackhole #space #cosmos #nasa

source

What If Earth Had Jupiter's Moons?

What If Earth Had Jupiter's Moons?



Get 20% off Grammarly Premium by signing up at

Jupiter is the biggest planet in our Solar System. With 79 moons, it falls just behind Saturn’s moon count of 82. Imagine looking up into the night sky and seeing not one but 79 different moons beaming back at you. What would this new night sky look like? How would this affect the Earth’s tides? And how soon would this beautiful sight bring disaster?

00:00 79 Different Moons in the Night Sky
00:37 Jupiter
02:02 Jupiter’s Moons: Io, Europa, Ganymede, Callisto
03:57 Thanks to our sponsor, Grammarly!
04:51 Earth’s Rotation and Axis

Questions or concerns? Contact us at

Get our 100 best episodes in one mind-blowing book:

Join this channel to get access to perks:

Check out our other shows:
How to Survive:
Your Body on:
Crazy Creatures:

Watch more what-if scenarios:
Planet Earth:
The Cosmos:
Technology:
Your Body:
Humanity:

T-shirts and merch:
Suggest an episode:
Newsletter:

What If elsewhere:
Instagram:
Discord:
Twitter:
Facebook:
What If in Spanish:
What If in Mandarin:
Podcast:

What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.

Produced with love by Underknown in Toronto:
Contact us at

#whatif #jupiter #earth #ganymede #callisto

source

What If the Earth Was Always Facing the Sun?

What If the Earth Was Always Facing the Sun?



A scorching hot never-ending day on one side and a permanent frozen night on the other. This is what our planet would be like if it was tidally locked to the Sun. How would your life be different on this Earth? Where would you actually be able to survive? And what would happen to your sense of time?

Transcript and sources:

00:00 Tidally locked to the Sun
00:44 Rotation and revolution
03:43 Life on Earth
06:35 Living deep underground

Questions or concerns? Contact us at

Get our 100 best episodes in one mind-blowing book:

Join this channel to get access to perks:

Check out our other channels:
How to Survive:
Aperture:
Crazy Creatures:
Your Body On:
Origins of Food:
Versus:
WTF Did I Just Watch:

Watch more what-if scenarios:
Planet Earth:
The Cosmos:
Technology:
Your Body:
Humanity:

T-shirts and merch:
Suggest an episode:
Newsletter:

What If elsewhere:
Instagram:
Discord:
Twitter:
Facebook:
What If in Spanish:
What If in Mandarin:
Podcast:

What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.

Produced with love by Underknown in Toronto:
Contact us at

#whatif #earth #sun #climatechange #climate #cosmos #space

source

What If Earth Were Teleported to the Edge of the Universe?

What If Earth Were Teleported to the Edge of the Universe?



Let me take you on a wild ride to the very edges of our Universe. But it won’t be as simple as traveling through space. Because the edges that we’re talking about aren’t in space. They’re in time. The Universe doesn’t have the kind of edge you might imagine. But there is a limit to how far into outer space we can see from Earth. And the part that we can see is called the observable Universe. This observable Universe does have an edge. Why is the Universe that we see a Universe of the past? How far back into the Universe’s history could you go? And what would you see in the young Universe?

Transcript and sources:

Questions or concerns? Contact us at

Get our 100 best episodes in one mind-blowing book:

Join this channel to get access to perks:

Check out our other shows:
How to Survive:
Your Body on:
Crazy Creatures:

Watch more what-if scenarios:
Planet Earth:
The Cosmos:
Technology:
Your Body:
Humanity:

T-shirts and merch:
Suggest an episode:
Newsletter:

What If elsewhere:
Instagram:
Twitter:
Facebook:
What If in Spanish:
What If in Mandarin:
Podcast:

What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.

Produced with love by Underknown in Toronto:
Contact us at

#WhatIf #Universe #Space #EdgeOfTheUniverse #YoungUniverse

source

What If a Black Hole Entered Our Solar System? #Shorts

What If a Black Hole Entered Our Solar System? #Shorts



Eight planets, hundreds of moons, hundreds of thousands of asteroids, and billions of comets orbiting our Sun make up our Solar System. And not once has a single black hole disturbed our planetary routine. But what if it did? Watch the full episode here:

Produced with love by Underknown in Toronto:
Contact us at

#shorts #whatif #blackhole #solarsystem #space

source

What Mysteries Does Titan Hide?

What Mysteries Does Titan Hide?



🌎 Get Our Merch designed with ❤
💫Get 10% off Under Lucky Stars and enjoy our star maps completely custom-made 💫
Commercial Purposes ► Lorenzovareseaziendale@gmail.com
– –
Titan is Saturn’s most significant natural satellite, having a diameter of 3,200 miles (5,149.5 km), being even bigger than Mercury. It is the only satellite with a significant atmosphere and the only object other than Earth on which clear evidence of stable liquid bodies has been found on the surface.
What other mystery hides this excellent satellite? Could it have conditions to host extraterrestrial life?
let’s start!

Titan was discovered on March 25, 1655, by the famous Dutch astronomer Christiaan Huygens and, from then on, would be cataloged as the largest of Saturn’s satellites.
Titan has a diameter 50% larger than the Moon and is 80% more massive; it is bigger in volume than the planet Mercury, although it only has 40% of the mass of the latter; this means that despite being more big than Mercury, Titan is lighter, because Mercury has a giant metallic core, while Titan is composed of lightweight materials such as rocks and ice.

– –
“If You happen to see any content that is yours, and we didn’t give credit in the right manner please let us know at Lorenzovareseaziendale@gmail.com and we will correct it immediately”

“Some of our visual content is under an Attribution-ShareAlike license. ( in its different versions such as 1.0, 2.0, 3,0, and 4.0 – permitting commercial sharing with attribution given in each picture accordingly in the video.”

Credits: Ron Miller, Mark A. Garlick / MarkGarlick.com
Credits: Nasa/Shutterstock/Storyblocks/Elon Musk/SpaceX/ESA/ESO/ Flickr

00:00 Intro
2:15 Water on Titan
4:30 A satellite with a planet atmosphere

#insanecuriosity #titan #solarsystem solarsystem

source

Strange Sounds In Space #AskMeWhy

Strange Sounds In Space #AskMeWhy



Strange and Scary Sounds From Space – All Planet Sounds From Space | AskMeWhy

Source: Hashem Al-Ghaili

Follow us on:
Instagram:
Telegram:
Twitter:
—————
Music Credits:
Time Passing By by Audionautix is licensed under a Creative Commons Attribution license (
Artist:

————

Disclaimer- Some contents are used for educational purpose under fair use. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.
——–

#askmewhy #shorts #spacesounds

source