Has the JWST Found Alien Life in K2-18b?

Unlock the mysteries of the cosmos with groundbreaking revelations about exoplanet K2-18b! Dive into JWST's September 2023 findings, exploring potential signs of alien life and the challenges in confirming them.

[pewpew]

Every single day I discover a new channel from this guy.

[esko]

BREAKING NEWS: Scientist just found signs of Simons new 34th YouTube channel broadcasting from kepler 22b and 2 new channels from kepler 18.
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Simon, we need more of you lol.
Your content is top tier

[bb]

It is incredibly frustrating that there is so much infinite variation in solar systems and planets that make earth-like worlds so unusual

[lord]

Its simple Simon - its Never Aliens. Thank you PBS Spacetime :P

[nisachannel]

Awesome content, superb editing. Amazing pacing too!

[JonnyMack]

I'm a simple man. I see a new Whistler channel, I subscribe. I've literally lost count.

[LikeTheBuffalo]

I clicked the bait.... *_I CLICKED THE

Edit: Its just a friendly joke, people, don't take everything you read on the internet seriously.

[jlindsey]

We need a full list of every channel you have simon.. this one and places were new too me... you consume my everyday life...

[bob_the_bomb]

“You better hope that there’s intelligent life, somewhere out in space

Because there’s bugger all down here on Earth”

Eric Idle

[kingofgamesPSN]

That's the fun of looking for exo planets. Finding life that doesn't live by the same means we do, doesn't require the same as us to survive.

[bobcat]

Who needs Netflix when you got the whistle boy!!

[Eirewolf]

"Like how Canadians can still strut around in t-shirts in temperatures that would make most of us curl up and die." 😂😂😂

[ryan]

How did one of Whistler’s channels pass me by. Subscribed.

[mariakelly]

I found another Simon Whistler YouTube Channel to subscribe to! Hooray!

[hankkingsley]

There is the vastness of space... but we also must consider the vastness of time. Not only must intelligent life be out there, but it must exist at the same point in time as humanity

[glennllewellyn]

You do great work Simon!
Keep it up mate.

[rrg]

How did I just discover this channel?? Great content Simon!!

[tw]

good video thanks for being scientific and not hyping anything. gives us a solid foundation to learn about the new science discoveries as time goes on.

[TheKalaxis]

I heard "Ocean world" and immediately thought about the waterworld from the Star Trek Voyager episode "Thirty days".

[josephd.]

Probably not, unfortunately; Hycean worlds are completely alien to us and we've never had a chance to examine one in detail like our other planets. There could very well be some weird chemistry going on to produce that chemical trace without the need for life.
Myself, I'm happy to think it's a giant plankton world.