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Captionist: official vrgtics, ErickSoares3, KillerGhoul
Thanks To: smalltext.io - webpage
melodysheep
melodysheep +
Twenty melodysheep + Thousand Hertz
space
What does space
What does space sound like?
What does space sound like?
What does space sound like? The best-
What does space sound like? best marketing tagline
What does space sound like?
What does space sound like? in movie history,
What does space sound like?
What does space sound like? might have been from-
What does space sound like? the Ridley Scott film..
the Ridley Scott film..
the Ridley Scott film.. Alien.
In space..
In space no one-
In space no one can hear you scream.
ᴀ ʟ ɪ ᴇ ɴ In space no one can hear you scream.
ᴀ ʟ ɪ ᴇ ɴ In space no one can hear you scream.
ᴀ ʟ ɪ ᴇ ɴ In space no one can hear you scream. That phrase..
ᴀ ʟ ɪ ᴇ ɴ In space no one can hear you scream. That phrase is true.
That phrase is true.
And not-
not only because of
the distance..
the distance from Earth,
it has
it has to do-
with how
with how sound
with how sound travels.
We don't have..
> D
> Dr sound in space-
> Dr. sound in space-
> Dr. L sound in space-
> Dr. Lo sound in space-
> Dr. Lor sound in space-
> Dr. Lori sound in space-
> Dr. Lori G| sound in space-
> Dr. Lori Gl| sound in space-
> Dr. Lori Gla| sound in space-
> Dr. Lori Glaz| sound in space-
> Dr. Lori Glaze| sound in space-
> Dr. Lori Glaze sound in space-
> Dr. Lori Glaze, sound in space-
> Dr. Lori Glaze, N sound in space-
> Dr. Lori Glaze, NA sound in space-
> Dr. Lori Glaze, NAS| sound in space-
> Dr. Lori Glaze, NASA sound in space-
> Dr. Lori Glaze, NASA
> Dr. Lori Glaze, NASA because sound
> Dr. Lori Glaze, NASA ..requires
> Dr. Lori Glaze, NASA ..requires - molecules.
You have..
You have to be able
to move the molecules
with the sound waves,
and without-
the molecules there
- the sound..
- the sound just doesn't move.
Space
Space is silent,
because is-
because is virtually empty,
as few
as 10 atoms
in a cubic meter,
compare-
compare to
compare to ~10
..to ~10,000,000,000,000
..to ~10,000,000,000,000,000,000,000,000-
..to ~10,000,000,000,000,000,000,000,000- in our own atmosphere,
and without that-
big soup..
big soup of atoms,
sound..
sound just has
just has no way
-no way to travel,
but billions
but billions of years ago,
it was
a different story.
Not long..
after the Big Bang,
the entire universe
was a ball
was a ball of hot plasma,
thick enough
thick enough for sound-
to pass though.
Shock waves..
from the formation-
of the universe
rippled though space,
creating
creating a Cosmic-humble
deeper than anything our ears-
..our ears could detect.
What you're hearing now..
are those
are those actual sounds,
decoded
decoded by researchers..
and pitched up
to something-
we humans can hear.
These-
are the first sounds
ever created.
Primordial stirrings
from a newborn universe.
Today,
space
space is a lot
space is a lot bigger-
a lot
a lot emptier..
and
and a lot
and a lot quieter.
But we..
should be grateful,
because
if sound-
if sound did travel
if sound did travel though space,
would've all be-
all be bombarded
by a constant,
..constant, deafening
..constant, deafening explosion
- The roar..
- The roar of the Sun
- The roar of the Sun
every moment,
our Sun blears
trillions..
trillions of
trillions of trillions
trillions of trillions of watts-
of sound energy
through
through its turbulent surface.
If it wasn't muted
by the vacuum of space,
that sound
would be
as loud
as a jackhammer..
here on Earth,
..luckily for us,
we have -
the void of space-
to protect us,
and did we living a world
of amazing sonic diversity,
- the sandy deserts,
the lush forests,
the sound of the ocean,
both on its surface
and below.
Our home planet
is a rich soundscape,
because our ears
are perfectly-
are perfectly in tune with it.
But our little..
island of sound,
isn't the only one,
.. there are-
whole other worlds
of sound
of sound out there,
in the skies...
the oceans,
and the rocks
and the rocks of other planets,
..and,
..and, far beyond~
ᴛ ʜ ᴇ s ᴏ ᴜ ɴ ᴅ s ᴏ ꜰ s ᴘ ᴀ ᴄ ᴇ
Before we venture to otherworldly soundscapes,
Before we venture to otherworldly soundscapes, we have to start with the basics.
Before we venture to otherworldly soundscapes,
Before we venture to otherworldly soundscapes, we have to start with the basics.
What is sound?
>
> D It's the vibrations
> Dr It's the vibrations
> Dr. It's the vibrations
> Dr. K It's the vibrations
> Dr. Ke It's the vibrations
> Dr. Ke| It's the vibrations
> Dr. Kei| It's the vibrations
> Dr. Kei It's the vibrations
> Dr. Keit It's the vibrations
> Dr. Keith It's the vibrations
> Dr. Keith N It's the vibrations
> Dr. Keith No It's the vibrations
> Dr. Keith Nol It's the vibrations
> Dr. Keith Noll It's the vibrations
> Dr. Keith Noll,| It's the vibrations
> Dr. Keith Noll, It's the vibrations
> Dr. Keith Noll, N| It's the vibrations
> Dr. Keith Noll, NA| It's the vibrations
> Dr. Keith Noll, NAS| It's the vibrations
> Dr. Keith Noll, NASA| It's the vibrations
> Dr. Keith Noll, NASA It's the vibrations
> Dr. Keith Noll, NASA
> Dr. Keith Noll, NASA of molecules
> Dr. Keith Noll, NASA of molecules in the air..
> Dr. Keith Noll, NASA
- Is a pressure wave.
Sound takes on
Sound takes on may forms,
but the kinda-
we're most familiar
with is
pressure waves-
moving..
moving though
moving though gas.
Sound travels faster-
..faster though lighter gases,
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
like helium, making our voices...
making our voices... sound-
making our voices... sound-
making our voices... sound-
making our voices... sound-
making our voices... sound-
voices sound higher pitched;
voices sound higher pitched;
voices sound higher pitched;
voices sound higher pitched;
voices sound higher pitched;
voices sound higher pitched;
voices sound higher pitched;
voices sound higher pitched;
voices sound higher pitched;
voices sound higher pitched;
voices sound higher pitched;
voices sound higher pitched;
voices sound higher pitched;
voices sound higher pitched;
When the air
is colder,
or made of heavier gases,
like sulfur hexafluoride,
like sulfur hexafluoride,
like sulfur hexafluoride,
like sulfur hexafluoride,
like sulfur hexafluoride,
like sulfur hexafluoride,
like sulfur hexafluoride,
like sulfur hexafluoride,
like sulfur hexafluoride,
like sulfur hexafluoride,
like sulfur hexafluoride,
like sulfur hexafluoride,
like sulfur hexafluoride,
sound,
sound,
sound,
sound,
sound,
sound,
sound,
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
sound, travel's more slowly.
But there's-
even more
to it than that.
Sound
can be transmitted though..
any kind of..
any kind of physical mediums,
so
-so if you
are in a swimming pool
you can
still hear sound,
that's being transmitted
though water.
Earthquakes are...
essentially sound waves
being transmitted
though...
though the solid Earth.
Our experience-
Our experience of sound
here on Earth,
is only..
is only a sliver
of what's possible,
each planet..
is a-
is a unique
is a unique soundscape,
shaped-
by its..
by its particular makeup.
So let's go -
from planet..
-planet to planet
in our Solar System
to find out
what the surface
of each one
would sound like..
to our ears.
To be clear,
you would pretty much-
die instantly,
everywhere but here.
But we're gonna-
..gonna pretend
to have
superhuman powers...
that will keep us alive.
So with that..
that disclaimer-
..out of the way,
lets start-
closest
closest to the Sun.
M
Me
Mer
Merc
Mercu
Mercur
Mercury
Mercury ᴀ
Mercury ᴀᴛ
Mercury ᴀᴛᴍ
Mercury ᴀᴛᴍᴏ
Mercury ᴀᴛᴍᴏs
Mercury ᴀᴛᴍᴏsᴘ
Mercury ᴀᴛᴍᴏsᴘʜ
Mercury ᴀᴛᴍᴏsᴘʜᴇ s
Mercury ᴀᴛᴍᴏsᴘʜᴇʀ sᴘ
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪ sᴘᴇ
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ sᴘᴇᴇ
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘ sᴘᴇᴇᴅ
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀ sᴘᴇᴇᴅ ᴏ
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇs sᴘᴇᴇᴅ ᴏꜰ
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇss sᴘᴇᴇᴅ ᴏꜰ s
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜ sᴘᴇᴇᴅ ᴏꜰ sᴏ
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜ
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴ
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ:
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿ - Places like...
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦ - Places like...
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ - Places like...
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜ - Places like...
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜ - Places like Mercury,
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜ and these
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜ rocky bodies
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜ rocky bodies with no-
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜ ..no atmospheres
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜ ..no atmospheres
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜ ..no atmospheres are would be similar
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜ to being in space.
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜ There would-
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜ not be...
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜ much sound-
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜ much sound, if any.
Mercury ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁿᶦˡ˜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ⁿᶦˡ˜
With its
near vacuum..
near vacuum surface conditions,
it might seem like-
..like Mercury-
Mercury would be...
would be completely
completely devoid of sound.
But it's there.
Not in the air,
but-
in the rocks.
Scientists-
have found evidence,
that the planet is-
..is seismically active,
so if you
put your ear
against the ground,
you might
catch the sound...
of something strange
- a
- a Mercuryquake.
Next
Next stop:
Next stop: Ve
Next stop: Venus.
V
Ve
Ven
Venu
Venus
Venus ᴀ
Venus ᴀᴛ
Venus ᴀᴛᴍ
Venus ᴀᴛᴍᴏ
Venus ᴀᴛᴍᴏs s
Venus ᴀᴛᴍᴏsᴘ sᴘ
Venus ᴀᴛᴍᴏsᴘʜ sᴘᴇ
Venus ᴀᴛᴍᴏsᴘʜᴇ sᴘᴇᴇ
Venus ᴀᴛᴍᴏsᴘʜᴇʀ sᴘᴇᴇᴅ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪ sᴘᴇᴇᴅ ᴏ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ sᴘᴇᴇᴅ ᴏꜰ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘ sᴘᴇᴇᴅ ᴏꜰ s
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀ sᴘᴇᴇᴅ ᴏꜰ sᴏ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇs sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇss sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ:
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ' sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ Because you're of this-
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ really-
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ really dense atmosphere,
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ much denser..
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ denser than-
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ than Earth,
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ the sound
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ the sound would..
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ would tend toward
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ to what things
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ sound like
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ when
Venus ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴘʀᴇssᴜʀᴇ: ⁹³ˣ ᴱᵃʳᵗʰ'ˢ sᴘᴇᴇᴅ ᴏꜰ sᴏᴜɴᴅ: ˜⁴¹⁰ ᵐᵉᵗᵉʳˢ/ˢ when you're underwater.
If you
could imagine-
something
something in between..
between air
between air and water,
that kind of density
- you're running
your hand though that,
and
you would
you would feel that.
If you are..
to just
materialize in that-
environment of...
environment of ~900 ºF (~500 ºC),
and
a 100 times
..our atmospheric-
our atmospheric pressure
- you would
first
first be
first be crushed,
and then...
you would,
you would, probably
..probably just
just burn up,
just burn up, completely.
One thing-
we do know-
...know about Venus
that it has
that it has - lightning,
so
so you might..
-might hear
-might hear thunder.
It turns out...
that Venus,
is one place
- we have
have real-audio from.
In the early 80's,
the Soviet lander:
Venera 14,
Venera 14, successfully..
landed on the surface.
It survived
for nearly
for nearly an hour
before shutting down.
And during that time,
it picked up these-
..these eerie sounds
of the Venusian winds.
But what
what about something..
more human
- what would
my voice
my voice sound like?
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
The denser atmosphere..
would tend-
would tend-
would tend-
would tend-
would tend-
would tend-
would tend-
would tend-
would tend-
would tend-
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
..tend to lower the pitch,
but the hotter air
would act
act to increase
act to increase
act to increase
act to increase
act to increase
act to increase
act to increase
act to increase
act to increase
act to increase
the speed of sound,
making my voice
sound higher.
It's a strange scene
to imagine...
I'm on Venus,
and it's a ethereal world
that's a mix
between-
a Gas-light atmosphere,
and water.
I'm almost..
I'm almost.. floating.
My voice.
The thunder.
Is all-
all slightly muffled..
and distorted,
that's it travels...
though
though the thick atmosphere.
Our next stop is a polar opposite sonic environment.
Sound on Mars is going kind be the opposite direction of Venus.
Because the atmosphere of Mars is very very thin
compared to Earth and so there's just not
very many molecules.
The wind speed can get very high.
As high as hurricane force at the surface sometimes.
So, imagine, an 100 mile per hour wind on Earth
you would be almost blowing off your feet.
If you are standing on the surface there, on Mars,
you would feel it, but it would feel like
a gently breeze if you are on the surface of Earth.
You wouldn't necessary hear the wind itself.
You would hear the dust that's being picked up
and it would be banged against the face plate here in the spacesuit.
You wouldn't hear too much.
Maybe if you're scuffling along in the surface, you can maybe,
very faintly hear that sound as you're clinging at the ground.
But Mars is another world where we don't have to rely purely on speculation.
After sending robots for decades,
we finally received the first real audio from the surface of Mars,
recorded by the Perseverance rover in 2021.
These are the sounds of the martian winds
and the clunk of the rover's wheels over the planet surface.
Sounds that our ancestral's could have only dreamed of hearing.
Wind and rocks are one thing,
but what would our voices sound like?
In this thin atmosphere,
speech would sound quieter
and wouldn't travel as far.
And while the low density air would usually make our voices
sound higher, the colder temperatures
would slow down the sound
and the pitch would balance out.
The biggest change would come from the
composition of the air.
The atmosphere of Mars is mostly carbon dioxide,
which absorbs high frequencies.
So our voices would become muffled and distant.
If our voices don't carry far,
how about a piano?
In the faint martian air
it would sound like something you might
hear in a dream.
Let's continue on to the outer gas giants.
Starting with the biggest...
Jupiter doesn't have a solid surface.
The whole planet is made of gas
that gets denser and denser the deeper you go.
Eventually, becoming a liquid.
The pressure and temperature variations
are what cause those beautiful swirling bands.
Depending on where you were inside it's layers,
the soundscape would change drastically.
The interesting thing on Jupiter is that
the pressure and the temperatures,
where the cloud decks are,
are actually not so inhospitable.
You have these super powerful lightning bolts
and you would hear echos of echos of echos...
Just back and forth.
So, what about the rest of the outer planets?
Like Jupiter, Saturn, Uranus and Neptune,
are mostly made of hydrogen and helium.
Those two gases are lighter than Earth's atmosphere,
so our voices would generally sound higher pitched.
But each layer of each planet would provide
it's own unique sonic experience.
Different worlds of sound.
From inside the raging storms of Saturn...
To the frigid methane clouds of Uranus.
To the murky depths of Neptune.
But, what about our old friend, Pluto?
It is, probably, the thinnest bound atmosphere that we know.
But it also looks really complex.
I mean, it's got layers...
It's pretty different.
Because the temperature is so low,
nitrogen is an ice, carbon monoxide is mostly an ice...
That's probably the weirdest.
most different kind of place,
in terms of thinking about how
composition and temperature pressure would affect the sound.
There's one more world worth to listen.
Not a planet, but a moon.
Saturn's moon Titan, is the only one
we know of with a true atmosphere.
It's even thicker than ours,
but is freezing cold
and it rains liquid methane.
In 2005, the Huygens space probe
recorded audio as it descended though
the thick atmosphere to the surface.
What you're hearing is incredible!
The sound of the winds from a tiny moon
merely a billion miles away.
If you are standing on it's surface,
the soundscape might be eerily familiar.
You might hear the sound of flowing liquid methane.
Not a waterfall, but a methanafall.
When you think of space,
it's mostly, space...
Where there's no medium to transmit sound.
And yet, is perfectly for light.
Light fills the Universe.
But sound, doesn't.
The whole Universe is connected by light.
Light anywhere in the Universe
can travel anywhere else in the Universe.
But with sound, you're really are
in really different islands of sound.
We think of Earth as special
because it can support life.
But, it goes much further than that.
It is one of the true places in the Universe
where sound is abundant.
And all of that sound has impacted life
on a evolutionary level.
If you look at life on Earth,
being able to hearing somethings
seem to be a very big advantage...
You know, biologically, right?
Because you can become aware
of either predators or prey,
or food sources.
So, alien life in the Universe would probably
have an advantage to hearing things also.
In whatever planet, or ocean or atmosphere they live on.
These aliens would probably perceive sound
in a totally different way.
A way that's in tune with their own environment.
And perhaps, hear completely different frequencies.
Sound as we understand it,
is so unbelievably rare.
Yet, is abundant right here.
Within this thin blanket of atmosphere.
But, if we travel straight up,
it goes away very quickly...
It gets quieter and quieter...
Until....
It's gone.
Captionist:
official
vrgtics,
ErickSoares3,
KillerGhoul
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Related
sound
travel
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