A Mysterious World of Teegarden b. The Most Earth-Like Planet

Ever since people found out there were other worlds out there, this question has been praying on their minds: are these worlds suitable for life? Scientists have discovered thousands of planets beyond the boundaries of the Solar System, but most of them are completely different from the Earth. Still, among the multitude of diverse celestial bodies scattered across the endless expanses of the universe there are some that are as close to our home planet in terms of their parametres as appears possible. They are warmed by the rays of their closest star and there are great amounts of liquid water to be found on their surfaces. It is still more amazing to realize the fact that for many years one of such worlds has been hiding really close to us. Teegarden b.

00:00 Intro
00:54 Earth Similarity Index (ESI)
04:32 Teegarden's Star
05:39 Teegarden c
06:44 Teegarden b
10:30 Ending

#Planet #Life #Teegarden #Exoplanet #Film #Kosmo #AlienLife #Universe

[Kosmo_off]

Hey, everyone! Do you want more videos about exoplanets?

If you are a fan of our videos, feel free to support our project here:

[MatthewZimmerman-omyi]

Imagine if this planet has a video about our own planet.

[yoabyse]

The universe is so amazing. I wish I would turn myself into pure energy and explore it all.

[ARWest-bpyb]

With the JWST up and running there should be plenty of new exoplanet discoveries, and we'll be learning a lot more about their physical characteristics. So yes, more exoplanets videos please!😄👍👍

[Jansen]

The evolution of planets and solar systems make space travel really tricky.

Mars used to have an ocean.

We had freakin dinosaurs on our planet at one point. Which, I think is amazing.

[youtubeconnollyfamily]

It really is pretty remarkable we’re even alive on this planet. So many things Needed to go right in the past for us to be around right now

[davidlowe]

If you look at the natural progression of stars giving us what we know about them can't you surmise that planet formation and evolution will always head in the same direction especially with such large numbers of exoplanets out there. There has to be life elsewhere.

[downunderdan]

Fascinating. Where can I get a ticket to TeeGarden B? This one's turning into ClownWorld Z.

[botortamas]

I’m no expert but most of these exoplanets they claim to most resemble earth like conditions near red dwarfs seem unlikely to me.
First you got the tidal locking factor which in itself is a big hindering factor. Earth is not only not tidally locked but even has the moon for extra stability.
Second you got the radiation from the host red dwarfs due to its close proximity. Thirdly how do you get a magnetic field to deflect the radiation if you got no rotation due to tidal locking.
Just too many unfavourable facts for the exoplanets next to red dwarfs to score so high on this index.
Venus is a great example of a planet being so favourable outwardly due to its exact similar size composition and even laying within the inner bounds of the habitable zone yet just that slight distance difference and slow rotation makes it a completely uninhabitable world. So Venus with all its similarities is already extremely different and yet scientists are convinced that these vastly different exoplanets near red dwarfs are more favourable then Venus is. Im just not convinced.

[joedoggity]

Every time we get a planet like this, it has to be tidally locked!

[matgeezer]

Yes but also Europa, Enceladus and other water / ice moons in the Solar system - the environment at the bottom of the sea on Europa, which has definitely got under water volcanoes (Io the neighbouring moon is the most volcanic body in the Solar system), seems very similar to the ecosystems found on the ocean floor where there is volcanism.

[mikesorensen]

Imagine finding a planet like Earth, spending all that money to send people there and you find out it’s in prehistoric times similar to ours was millions of years ago with giant carnivores creatures😱 It would be inhospitable for us even if it had water, oxygen, vegetation!😱😱

[CarlosCMPinto]

What would intelligent life look like in a place that has constant daylight? It's never night. They never saw the stars except the sun. Do they even imagine that the universe exists?

[mikeking]

What boggles my mind, is our sun is a star imagine how many stars there are..and how many earth like planets there are out there.

[glenrisk]

Heard about this planet quite a while back and there was some debate whether radiation from the star would allow life?
It does seem likely that life could exist in that permanent twilight zone edging into permanent day. The light would be traveling through much more atmosphere much as it does for much of this world in winter which would balance the higher average temperature. Not sure how being tidally locked would effect weather patterns but with the star being as variable there would definitely be some variation? What a bizarre place and we'll never get to see it? Perhaps our distant descendants should we survive will?

[mr.nobody]

I have zero doubt there are plenty of planets out there that are not only similar but IDENTICAL to Earth. No doubt about it. Finding them though is like looking for a certain needle in a stack of needles the size of the sun.

[johnwright]

We would not know until we send a probe and rover to check for its liquid water sources and goldilocks zone as well.

[travisdotcom]

Am I the only one that thinks this channel has some pretty great soundtracks with their videos?

[manjsher]

Hubble space telescope: I just discovered the most Earth like planet...

James Webb space telescope: hold my coolant tank...

As always koooosmos 1st in space.

[samsschool]

Please re-introduce the "KooOOOssssmmoooo" in the intro before "The first in outer space" :D