European Southern Observatory astronomer Olivier Hainaut explains how many Near Earth Objects (NEO) are out there and how many are potentially hazardous. Credit: ESO
Жүктеу.....
Пікірлер: 59
@catrowe67743 жыл бұрын
I LOVE learning about our universe, very interesting to me.💖🌌
@onebylandtwoifbysearunifby5475
3 жыл бұрын
@Reed Julius I tried that service and it downloaded a key-logger virus and tried to steal my banking info. So no thanks. NEVER use that service.
@Segarsomuthusamy3 ай бұрын
Excellent videos about "outer space". It's interesting and educational.Thank you.
@robertschlesinger13423 жыл бұрын
Very interesting, informative, important and worthwhile video.
@williamkopanchuk3 жыл бұрын
I don't really understand the numbers. If they don't know how many objects are why they give a percent of known objects?
@navret1707
3 жыл бұрын
My question exactly.
@ccdimage
3 жыл бұрын
It is a known unknown. A how many X in volume Y question where volume Y is very large. You can estimate it by taking a small part of volume Y call it y and measuring how much x there is. Then say the volume you measure y is 1% of volume Y and you count 100 x then you can estimate X is 10000.
@onebylandtwoifbysearunifby5475
3 жыл бұрын
We also know the gravitational mass by the effects on other objects. It's how we know how massive "Planet 9" is, even though we can't see it [yet]. (It could be a ring of objects, or a single planet, or a small black hole. All have the same gravitational mass).
@NikosPer
Жыл бұрын
its like the vaxx ine , they ''discover'' it at the speed of science 😂
@steveswhirld3 жыл бұрын
did you all know uranus is blue in color ,,like a baboons,,,it also has a ring around it
@amangogna683 жыл бұрын
Great information !
@christinebethencourt61973 жыл бұрын
Bravo Mr Hainaut et Merci …………… !!!!👍
@chriskopec18583 жыл бұрын
Thanks💗
@enemy-rogue16 күн бұрын
howt tf can you push away something that has that much energy stored into it. it makes no sense man.
@jrtstrategicapital560 Жыл бұрын
Are these “near earth” objects classified as “co orbital” objects as well? Not a lot of folks realize that these co orbital objects are great for having satellites mounted on them to monitor the earth..
@user-hh2is9kg9j3 жыл бұрын
Merci
@Leo.Wirabuana3 жыл бұрын
should anyone not surprised if one day one of them collide with earth, we are not that small you know.
@onebylandtwoifbysearunifby5475
3 жыл бұрын
It has happened before. And with "starlink", we will lose the ability to see these forever.
@babitajain32353 жыл бұрын
👍🏻
@ahsanullahkhan44953 жыл бұрын
nice
@sergiobarrios88323 жыл бұрын
Próximos Estrenó🔴 mayo 4 de Asteroide 2021 Af8🔥
@shodhikhapexe90453 жыл бұрын
SHEEEESHH
@babitajain3235
3 жыл бұрын
You are i ferg fan
@cornbreadfedkirkpatrick9647
3 жыл бұрын
You got that right and a certain agency states nothing is out the swoosh what was that ah a weather ballon
@Linominholeeknowhi
3 жыл бұрын
Sheesh
@chriskopec18583 жыл бұрын
Like it
@BearWa11ace3 жыл бұрын
A shjt ton.... Space mining... a big thing to come! ...... or is it already here?
@steveswhirld
3 жыл бұрын
you can dig around uranus , find relics and stuff
@hrsh042
3 жыл бұрын
@@steveswhirld like your mum
@BearWa11ace
3 жыл бұрын
@@steveswhirld Nuggets for fun and profit! =]
@KingLordLele
3 жыл бұрын
@@steveswhirld dig uranus? That's impossible, uranus is made of gases
@steveswhirld
3 жыл бұрын
@@BearWa11ace lol
@steveswhirld3 жыл бұрын
one point forty four miiiiillion subscribers ,almost an hour in and only nineteen comments ...seems suspect
@jakemckee1923
3 жыл бұрын
Nope
@Whowhatwherewhy3 жыл бұрын
So, nobody knows
@JCO20023 жыл бұрын
We just use a super wide-angle telescope and look for objects that are moving - like that asshole Musk's starlink satellites.
@randybaumery5090
Жыл бұрын
Asshole? Where's your billion? Hahaha
@saimulhaque33453 жыл бұрын
🌮
@steveswhirld
3 жыл бұрын
is that all you got to say for yourself
@1hardik2vaishnavisharmasha263 жыл бұрын
हिन्दी मे भेजिए
@Naricreation420 Жыл бұрын
Nice and hit the earth 🌍🌎 Finley end tha world get ready for wishes from my family
@babitajain32353 жыл бұрын
.
@user-oy8un6jq3y3 жыл бұрын
chatterbox...))
@mugzofcoffee4656 ай бұрын
Jerico luisse emperador is secretley ramil yvo l leones
Пікірлер: 59
I LOVE learning about our universe, very interesting to me.💖🌌
@onebylandtwoifbysearunifby5475
3 жыл бұрын
@Reed Julius I tried that service and it downloaded a key-logger virus and tried to steal my banking info. So no thanks. NEVER use that service.
Excellent videos about "outer space". It's interesting and educational.Thank you.
Very interesting, informative, important and worthwhile video.
I don't really understand the numbers. If they don't know how many objects are why they give a percent of known objects?
@navret1707
3 жыл бұрын
My question exactly.
@ccdimage
3 жыл бұрын
It is a known unknown. A how many X in volume Y question where volume Y is very large. You can estimate it by taking a small part of volume Y call it y and measuring how much x there is. Then say the volume you measure y is 1% of volume Y and you count 100 x then you can estimate X is 10000.
@onebylandtwoifbysearunifby5475
3 жыл бұрын
We also know the gravitational mass by the effects on other objects. It's how we know how massive "Planet 9" is, even though we can't see it [yet]. (It could be a ring of objects, or a single planet, or a small black hole. All have the same gravitational mass).
@NikosPer
Жыл бұрын
its like the vaxx ine , they ''discover'' it at the speed of science 😂
did you all know uranus is blue in color ,,like a baboons,,,it also has a ring around it
Great information !
Bravo Mr Hainaut et Merci …………… !!!!👍
Thanks💗
howt tf can you push away something that has that much energy stored into it. it makes no sense man.
Are these “near earth” objects classified as “co orbital” objects as well? Not a lot of folks realize that these co orbital objects are great for having satellites mounted on them to monitor the earth..
Merci
should anyone not surprised if one day one of them collide with earth, we are not that small you know.
@onebylandtwoifbysearunifby5475
3 жыл бұрын
It has happened before. And with "starlink", we will lose the ability to see these forever.
👍🏻
nice
Próximos Estrenó🔴 mayo 4 de Asteroide 2021 Af8🔥
SHEEEESHH
@babitajain3235
3 жыл бұрын
You are i ferg fan
@cornbreadfedkirkpatrick9647
3 жыл бұрын
You got that right and a certain agency states nothing is out the swoosh what was that ah a weather ballon
@Linominholeeknowhi
3 жыл бұрын
Sheesh
Like it
A shjt ton.... Space mining... a big thing to come! ...... or is it already here?
@steveswhirld
3 жыл бұрын
you can dig around uranus , find relics and stuff
@hrsh042
3 жыл бұрын
@@steveswhirld like your mum
@BearWa11ace
3 жыл бұрын
@@steveswhirld Nuggets for fun and profit! =]
@KingLordLele
3 жыл бұрын
@@steveswhirld dig uranus? That's impossible, uranus is made of gases
@steveswhirld
3 жыл бұрын
@@BearWa11ace lol
one point forty four miiiiillion subscribers ,almost an hour in and only nineteen comments ...seems suspect
@jakemckee1923
3 жыл бұрын
Nope
So, nobody knows
We just use a super wide-angle telescope and look for objects that are moving - like that asshole Musk's starlink satellites.
@randybaumery5090
Жыл бұрын
Asshole? Where's your billion? Hahaha
🌮
@steveswhirld
3 жыл бұрын
is that all you got to say for yourself
हिन्दी मे भेजिए
Nice and hit the earth 🌍🌎 Finley end tha world get ready for wishes from my family
.
chatterbox...))
Jerico luisse emperador is secretley ramil yvo l leones
early!!
Hi , 20min late
@steveswhirld
3 жыл бұрын
you didnt miss anything thats not fake or b.s
@hrsh042
3 жыл бұрын
@@steveswhirld except you mum
@jakemckee1923
3 жыл бұрын
@@steveswhirld shut it
First view
@AshishRozer
3 жыл бұрын
🎖
@ab2560
3 жыл бұрын
Jab ye jhuke to koi isko trophy de dena
@Leo.Wirabuana
3 жыл бұрын
you will land on moon someday
not real
@jakemckee1923
3 жыл бұрын
Real