Did JWST Really Just Find Alien Life Or Can It Be Something Else? Critical Analysis of K2-18b
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Hello and welcome! My name is Anton and in this video, we will talk about the recent discovery of a biosignature called DMS on a planet K2-18b and how likely it is to be real
Links:
https://iopscience.iop.org/article/10.1088/0004-637X/775/2/104
https://pubs.acs.org/doi/10.1021/cr020529%2B#
https://iopscience.iop.org/article/10.1088/0004-637X/777/2/95
https://egusphere.copernicus.org/preprints/2023/egusphere-2023-1912/
https://www.nature.com/articles/326655a0
Previous video: https://youtu.be/iC95VzD7ALs
#dms #k218b #aliens
0:00 What is this planet?
1:34 More about DMS gas
2:40 How this gas is produced
4:50 Original papers about DMS and biosignatures
7:00 DMS on Earth
7:20 But on other planets...
8:30 How likely is this detection correct?
9:00 Biases and criticisms
10:10 Quality of data and observations
11:45 More observations planned
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Видео Did JWST Really Just Find Alien Life Or Can It Be Something Else? Critical Analysis of K2-18b канала Anton Petrov
More cool designs are on Amazon: https://amzn.to/3wDGy2i
Alternatively, PayPal donations can be sent here: http://paypal.me/whatdamath
Hello and welcome! My name is Anton and in this video, we will talk about the recent discovery of a biosignature called DMS on a planet K2-18b and how likely it is to be real
Links:
https://iopscience.iop.org/article/10.1088/0004-637X/775/2/104
https://pubs.acs.org/doi/10.1021/cr020529%2B#
https://iopscience.iop.org/article/10.1088/0004-637X/777/2/95
https://egusphere.copernicus.org/preprints/2023/egusphere-2023-1912/
https://www.nature.com/articles/326655a0
Previous video: https://youtu.be/iC95VzD7ALs
#dms #k218b #aliens
0:00 What is this planet?
1:34 More about DMS gas
2:40 How this gas is produced
4:50 Original papers about DMS and biosignatures
7:00 DMS on Earth
7:20 But on other planets...
8:30 How likely is this detection correct?
9:00 Biases and criticisms
10:10 Quality of data and observations
11:45 More observations planned
Support this channel on Patreon to help me make this a full time job:
https://www.patreon.com/whatdamath
Bitcoin/Ethereum to spare? Donate them here to help this channel grow!
bc1qnkl3nk0zt7w0xzrgur9pnkcduj7a3xxllcn7d4
or ETH: 0x60f088B10b03115405d313f964BeA93eF0Bd3DbF
Space Engine is available for free here: http://spaceengine.org
Enjoy and please subscribe.
Twitter: https://twitter.com/WhatDaMath
Facebook: https://www.facebook.com/whatdamath
Twitch: http://www.twitch.tv/whatdamath
The hardware used to record these videos:
New Camera: https://amzn.to/34DUUlv
CPU: https://amzn.to/2LZFQCJ
Video Card: https://amzn.to/2M1W26C
Motherboard: https://amzn.to/2JYGiQQ
RAM: https://amzn.to/2Mwy2t4
PSU: https://amzn.to/2LZcrIH
Case: https://amzn.to/2MwJZz4
Microphone: https://amzn.to/2t5jTv0
Mixer: https://amzn.to/2JOL0oF
Recording and Editing: https://amzn.to/2LX6uvU
Some of the above are affiliate links, meaning I would get a (very small) percentage of the price paid.
Thank you to all Patreon supporters of this channel
Special thanks also goes to all the wonderful supporters of the channel through YouTube Memberships
Images/Videos:
MBARI CC BY 4.0 https://www.youtube.com/watch?v=JtV-FP212Uc
Benjah-bmm27 https://en.wikipedia.org/wiki/Dimethyl_sulfide#/media/File:Dimethyl-sulfide-3D-vdW.png
Lairich Rig CC BY-SA 2.0 https://en.wikipedia.org/wiki/Polysiphonia_lanosa#/media/File:Ascophyllum_nodosum_with_Polysiphonia_lanosa.jpg
Licenses used:
https://creativecommons.org/licenses/by/4.0/
https://creativecommons.org/licenses/by-sa/4.0/
https://creativecommons.org/licenses/by/3.0/
https://creativecommons.org/licenses/by-sa/3.0/
https://creativecommons.org/licenses/by/2.5/
https://creativecommons.org/licenses/by-sa/2.5/
https://creativecommons.org/licenses/by/2.0/
https://creativecommons.org/licenses/by-sa/2.0/
Видео Did JWST Really Just Find Alien Life Or Can It Be Something Else? Critical Analysis of K2-18b канала Anton Petrov
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