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Top 5 Extraterrestrial Life Facts


I don’t know right now is I’m very into

I don’t know right now is I’m very into it today

it today

it today the universe the universe has literally

the universe the universe has literally

the universe the universe has literally trillions of galaxies and if the Milky

trillions of galaxies and if the Milky

trillions of galaxies and if the Milky Way is any indication they may each have

Way is any indication they may each have

Way is any indication they may each have billions of planets in them there’s got

billions of planets in them there’s got

billions of planets in them there’s got to be life somewhere right but where

to be life somewhere right but where

to be life somewhere right but where should we look

should we look

should we look solar system is so humongous big right

solar system is so humongous big right

solar system is so humongous big right welcome to watchmojo.com it you’ll have

welcome to watchmojo.com it you’ll have

welcome to watchmojo.com it you’ll have to give us a little leeway on what

to give us a little leeway on what

to give us a little leeway on what constitutes a fact since humanity is yet

constitutes a fact since humanity is yet

constitutes a fact since humanity is yet to discover life on other planets

to discover life on other planets

to discover life on other planets there aren’t a whole lot of interesting

there aren’t a whole lot of interesting

there aren’t a whole lot of interesting facts on the subject

facts on the subject

facts on the subject so in today’s installment we’re counting

so in today’s installment we’re counting

so in today’s installment we’re counting down our picks for the five most

down our picks for the five most

down our picks for the five most interesting ideas and theories about

interesting ideas and theories about

interesting ideas and theories about finding life on other planets sir one

finding life on other planets sir one

finding life on other planets sir one number five our best chances for

number five our best chances for

number five our best chances for discovering alien life are on Mars let’s

discovering alien life are on Mars let’s

discovering alien life are on Mars let’s just hope they’re friendly on Mars

just hope they’re friendly on Mars

just hope they’re friendly on Mars there’s methane and water albeit in the

there’s methane and water albeit in the

there’s methane and water albeit in the form of ice and vapour which are big

form of ice and vapour which are big

form of ice and vapour which are big flags when it comes to the possibility

flags when it comes to the possibility

flags when it comes to the possibility of life many organisms produce methane

of life many organisms produce methane

of life many organisms produce methane and water is needed for the survival of

and water is needed for the survival of

and water is needed for the survival of every organism we know of while the

every organism we know of while the

every organism we know of while the presence of these chemicals does not

presence of these chemicals does not

presence of these chemicals does not necessarily mean that there is life on

necessarily mean that there is life on

necessarily mean that there is life on the planet they do hint at it even if

the planet they do hint at it even if

the planet they do hint at it even if that life is microscopic in size also

that life is microscopic in size also

that life is microscopic in size also the planet is riddled with caverns many

the planet is riddled with caverns many

the planet is riddled with caverns many of which contain pockets of lava if life

of which contain pockets of lava if life

of which contain pockets of lava if life were to exist on Mars it would probably

were to exist on Mars it would probably

were to exist on Mars it would probably be found under the planet’s surface and

be found under the planet’s surface and

be found under the planet’s surface and near one of these nice warm lava pockets

near one of these nice warm lava pockets

near one of these nice warm lava pockets the planet’s crust would work to protect

the planet’s crust would work to protect

the planet’s crust would work to protect against most solar radiation and lava

against most solar radiation and lava

against most solar radiation and lava would provide heat and energy in much

would provide heat and energy in much

would provide heat and energy in much the same way that volcanic vents create

the same way that volcanic vents create

the same way that volcanic vents create ecosystems at the bottom of Earth’s

ecosystems at the bottom of Earth’s

ecosystems at the bottom of Earth’s oceans

if life isn’t on Mars then there’s a

if life isn’t on Mars then there’s a good chance we’ll never find it the

good chance we’ll never find it the

good chance we’ll never find it the nearest solar system that has earth-like

nearest solar system that has earth-like

nearest solar system that has earth-like planets is almost 5 light years away and

planets is almost 5 light years away and

planets is almost 5 light years away and it would take about 40 thousand light

it would take about 40 thousand light

it would take about 40 thousand light years for us to travel there with our

years for us to travel there with our

years for us to travel there with our current technology get there faster

current technology get there faster

current technology get there faster number four if we want to contact alien

number four if we want to contact alien

number four if we want to contact alien life we should assume they act like us

we detect the existence of many planets

we detect the existence of many planets not by seeing them but by studying the

not by seeing them but by studying the

not by seeing them but by studying the dimming of light as they transit in

dimming of light as they transit in

dimming of light as they transit in front of their host stars we can

front of their host stars we can

front of their host stars we can calculate many things about a planet by

calculate many things about a planet by

calculate many things about a planet by examining this light absorption we can

examining this light absorption we can

examining this light absorption we can learn things ranging from the planet’s

learn things ranging from the planet’s

learn things ranging from the planet’s surface temperature to its size and

surface temperature to its size and

surface temperature to its size and density using this information has

density using this information has

density using this information has helped us to detect dozens of planets

helped us to detect dozens of planets

helped us to detect dozens of planets that have the potential for life a paper

that have the potential for life a paper

that have the potential for life a paper recently published in the journal

recently published in the journal

recently published in the journal astrobiology claims that the best way to

astrobiology claims that the best way to

astrobiology claims that the best way to make contact with intelligent life would

make contact with intelligent life would

make contact with intelligent life would be to assume that other planets are

be to assume that other planets are

be to assume that other planets are watching us in this same way and to

watching us in this same way and to

watching us in this same way and to point our radio receivers and

point our radio receivers and

point our radio receivers and transmitters towards our transit zone

transmitters towards our transit zone

transmitters towards our transit zone which is the thin slice of space where

which is the thin slice of space where

which is the thin slice of space where we would be most detectable through this

we would be most detectable through this

we would be most detectable through this method the paper’s authors say this

method the paper’s authors say this

method the paper’s authors say this would be lightyears better than our

would be lightyears better than our

would be lightyears better than our current system of pointing radios and

current system of pointing radios and

current system of pointing radios and random directions and crossing our

random directions and crossing our

random directions and crossing our fingers number three we might find ETS

fingers number three we might find ETS

fingers number three we might find ETS by spotting their city lights radios

by spotting their city lights radios

by spotting their city lights radios might not even be the best way to find

might not even be the best way to find

might not even be the best way to find aliens we’ve been using radio signals

aliens we’ve been using radio signals

aliens we’ve been using radio signals less and less over the past few decades

less and less over the past few decades

less and less over the past few decades and if aliens exist they might also be

and if aliens exist they might also be

and if aliens exist they might also be using methods to communicate that don’t

using methods to communicate that don’t

using methods to communicate that don’t involve radio one new idea to look for

involve radio one new idea to look for

involve radio one new idea to look for ETS is by searching for the lights from

ETS is by searching for the lights from

ETS is by searching for the lights from alien cities we know that cities like

alien cities we know that cities like

alien cities we know that cities like Tokyo can be seen as far away as the

Tokyo can be seen as far away as the

Tokyo can be seen as far away as the Kuiper belt using only telescopes and we

Kuiper belt using only telescopes and we

Kuiper belt using only telescopes and we can calculate the amount of light that

can calculate the amount of light that

can calculate the amount of light that should be on the dark side of planets

should be on the dark side of planets

should be on the dark side of planets that are much farther away than that

that are much farther away than that

that are much farther away than that unfortunately with our current

unfortunately with our current

unfortunately with our current technology an alien city would have to

technology an alien city would have to

technology an alien city would have to put out about ten times more light than

put out about ten times more light than

put out about ten times more light than Tokyo for us to see it

but hey maybe our technology will

but hey maybe our technology will improve soon or maybe aliens will come

improve soon or maybe aliens will come

improve soon or maybe aliens will come and give us better technology and then

and give us better technology and then

and give us better technology and then we can use that to find the number to

we can use that to find the number to

we can use that to find the number to our assumptions about life may lead us

our assumptions about life may lead us

our assumptions about life may lead us to look in the wrong places speculation

to look in the wrong places speculation

to look in the wrong places speculation could it be alive it’d be alive it’s an

could it be alive it’d be alive it’s an

could it be alive it’d be alive it’s an organic when we think about which

organic when we think about which

organic when we think about which planets might have life

planets might have life

planets might have life we mostly look at planets that are

we mostly look at planets that are

we mostly look at planets that are similar to earth these are planets that

similar to earth these are planets that

similar to earth these are planets that are close to their Sun but not too close

are close to their Sun but not too close

are close to their Sun but not too close and have plenty of hydrocarbons but what

and have plenty of hydrocarbons but what

and have plenty of hydrocarbons but what if the extraterrestrials are not built

if the extraterrestrials are not built

if the extraterrestrials are not built out of the same things as us at a

out of the same things as us at a

out of the same things as us at a molecular level maybe life can develop

molecular level maybe life can develop

molecular level maybe life can develop with a silicon base or maybe it can

with a silicon base or maybe it can

with a silicon base or maybe it can develop without water but unlike life on

develop without water but unlike life on

develop without water but unlike life on Earth and elsewhere it appears to be

Earth and elsewhere it appears to be

Earth and elsewhere it appears to be completely inorganic this is where

completely inorganic this is where

completely inorganic this is where bodies like Titan come in Titan is one

bodies like Titan come in Titan is one

bodies like Titan come in Titan is one of Saturn’s moons and is nothing like

of Saturn’s moons and is nothing like

of Saturn’s moons and is nothing like Earth the average temperature of the

Earth the average temperature of the

Earth the average temperature of the planet is about 17 degrees below

planet is about 17 degrees below

planet is about 17 degrees below freezing and the water that exists there

freezing and the water that exists there

freezing and the water that exists there is obviously frozen as hard as stone and

is obviously frozen as hard as stone and

is obviously frozen as hard as stone and unusable by any life what Titan does

unusable by any life what Titan does

unusable by any life what Titan does have is an abundance of methane which

have is an abundance of methane which

have is an abundance of methane which while it would be gaseous here on earth

while it would be gaseous here on earth

while it would be gaseous here on earth is liquid at the cold temperatures on

is liquid at the cold temperatures on

is liquid at the cold temperatures on Titan these liquids could be the

Titan these liquids could be the

Titan these liquids could be the building blocks of strange alien life

building blocks of strange alien life

building blocks of strange alien life that would be unimaginably weird from

that would be unimaginably weird from

that would be unimaginably weird from our perspective like really weird like

our perspective like really weird like

our perspective like really weird like the ending of 2001 a Space Odyssey weird

number one alien life might not even

number one alien life might not even need a planet it’s possible that the

need a planet it’s possible that the

need a planet it’s possible that the background radiation of the cosmos can

background radiation of the cosmos can

background radiation of the cosmos can cause life to spontaneously develop in

cause life to spontaneously develop in

cause life to spontaneously develop in the vacuum of space

the vacuum of space

the vacuum of space I mean if cosmic rays can make Jessica

I mean if cosmic rays can make Jessica

I mean if cosmic rays can make Jessica Alba and kate mara invisible who knows

Alba and kate mara invisible who knows

Alba and kate mara invisible who knows what else it could do laboratory tests

what else it could do laboratory tests

what else it could do laboratory tests have shown that one water methanol and

have shown that one water methanol and

have shown that one water methanol and ammonia react with ultraviolet radiation

ammonia react with ultraviolet radiation

ammonia react with ultraviolet radiation they can develop into a variety of

they can develop into a variety of

they can develop into a variety of different sugars including some parts of

different sugars including some parts of

different sugars including some parts of RNA all of these elements commonly float

RNA all of these elements commonly float

RNA all of these elements commonly float around in clouds out there in space and

around in clouds out there in space and

around in clouds out there in space and experiments have even shown that these

experiments have even shown that these

experiments have even shown that these reactions can occur at temperatures as

reactions can occur at temperatures as

reactions can occur at temperatures as low as those in outer space granted if

low as those in outer space granted if

low as those in outer space granted if these organisms can exist they must be

these organisms can exist they must be

these organisms can exist they must be very simple because the radiation of

very simple because the radiation of

very simple because the radiation of space is just as likely to destroy DNA

space is just as likely to destroy DNA

space is just as likely to destroy DNA as it is to create it but it does mean

as it is to create it but it does mean

as it is to create it but it does mean that the building blocks for complex

that the building blocks for complex

that the building blocks for complex life could be an abundance throughout

life could be an abundance throughout

life could be an abundance throughout the universe moreover some

the universe moreover some

the universe moreover some astrobiologists believe that these

astrobiologists believe that these

astrobiologists believe that these rudimentary life-forms could further

rudimentary life-forms could further

rudimentary life-forms could further evolve on volcanic planets that don’t

evolve on volcanic planets that don’t

evolve on volcanic planets that don’t even have access to Suns and these rogue

even have access to Suns and these rogue

even have access to Suns and these rogue planets could very well be all over the

planets could very well be all over the

planets could very well be all over the place so room entery life-forms might

place so room entery life-forms might

place so room entery life-forms might just exist in trillions and trillions of

just exist in trillions and trillions of

just exist in trillions and trillions of surprising places so what do you think

surprising places so what do you think

surprising places so what do you think I’ve got access to mother now and I’ll

I’ve got access to mother now and I’ll

I’ve got access to mother now and I’ll get my own answers thank you will we

get my own answers thank you will we

get my own answers thank you will we ever find the most basic forms of alien

ever find the most basic forms of alien

ever find the most basic forms of alien life for trillions and trillions of top

life for trillions and trillions of top

life for trillions and trillions of top tens and silicon-based top fives

tens and silicon-based top fives

tens and silicon-based top fives published every day be sure to subscribe

published every day be sure to subscribe

published every day be sure to subscribe to watchmojo.com excuse me where are

to watchmojo.com excuse me where are

to watchmojo.com excuse me where are your new play imposing couplers

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