Procurando Vida Lá Fora #73

Existem cerca de 100 quintilhões de planetas habitáveis no universo 🪐

Caso houvesse apenas 1 planeta habitável por galáxia, ainda assim haveriam mais de 2 trilhões de planetas podendo abrigar a vida.

Mais de 4 mil planetas já foram identificados, entretanto, em nenhum deles foi encontrado qualquer indício de vida.

Qual seria o motivo desse grande silêncio? Estamos procurando pela vida de forma errada, ou será que somos os primeiros a chegar aqui? 🤔

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Indicações Culturais:

• Canal do youtube Journey to the Microcosmos

• Canal do Astrum

• Canal do Curious Archive

• Canal do John Michael Godier

• @AstroMiniBR @Stephanie Werner

• @CanaldoSchwarza

Fontes:

• The history of our world in 18 minutes | David Christian

https://www.youtube.com/watch?v=yqc9zX04DXs

• GJ-357D

https://www.nbcnews.com/mach/science/potentially-habitable-super-earth-discovered-just-31-light-years-away-ncna1037491

• A importância para o carbono como formador da vida

https://www.khanacademy.org/science/ap-biology/chemistry-of-life/elements-of-life/v/carbon-as-a-building-block-of-life

• Are We Alone? When Will Earthlings Find ET? | Dan Werthimer | TEDxSFState

https://www.youtube.com/watch?v=CmtEWBz_2kE

• Nebulosa Orion

https://www.youtube.com/watch?v=Z7Ga2h0VYY4

• ALMA e discos planetários

https://astrobiology.nasa.gov/news/planets-still-forming-detected-in-a-protoplanetary-disk/

https://www.scientificamerican.com/article/astronomers-watch-as-planets-are-born/

• Júpiter e a dança dos asteroides

https://www.youtube.com/shorts/bWDhwZSbx-8

https://www.youtube.com/watch?v=kQaWb266ogs

https://www.youtube.com/watch?v=yt1qPCiOq-8

• Alien Life: Will We Know It When We See It?

https://www.youtube.com/watch?v=nNtR5da5LIE

• A missão Dragonfly

https://news.cornell.edu/stories/2021/08/dragonfly-mission-titan-announces-big-science-goals

• Evolução convergente

https://www.youtube.com/watch?v=QV0NjKmyfsU

• Quanto tempo o universo ainda vai durar

https://www.discovermagazine.com/the-sciences/the-big-freeze-how-the-universe-will-die

• Cores de plantas alienígenas: https://www.scientificamerican.com/article/the-color-of-plants-on-other-worlds/
  
• Vida em torno de estrelas Anãs Marrons: https://www.sciencemag.org/news/2016/12/alien-life-could-thrive-clouds-failed-stars
  
• Vida baseada em silício: https://www.scientificamerican.com/article/could-silicon-be-the-basi/
  
  https://www.airspacemag.com/daily-planet/silicon-based-life-staple-science-fiction-may-not-be-likely-after-all-180975083/

• The Search for Life at Venus

A vida em planetas de alta gravidade

https://www.youtube.com/watch?v=TbSJbCEZk9Y

• What Was The First Complex Life?
  
  https://www.youtube.com/watch?v=HDim45WdlLs

• Aminoácidos descobertos no espaço

Amino acid detected in space

• As alternativas ao DNA para o surgimento da vida

https://phys.org/news/2019-11-dna-millions-genetic-molecules.html

• A Terra Roxa

https://astrobiology.nasa.gov/news/was-life-on-the-early-earth-purple/

• Vida em planetas estranhos

https://www.sciencefocus.com/space/the-weird-worlds-alien-life-could-potentially-survive-on/

• Cavernas Extraterrestres

https://www.smithsonianmag.com/science-nature/what-will-we-find-in-extraterrestrial-caves-102063190/

• Pequenos planetas com possibilidade de vida

https://www.sciencealert.com/even-tiny-planets-3-the-mass-of-earth-could-support-life-forms-estimate-scientists

• 10 Mysteries The James Webb Telescope Might Solve

https://www.youtube.com/watch?v=CX8ZH5zH_MY

• Vida em estrelas

http://www.xenology.info/Papers/Xenobiology.htm#p37

• Formas de vida hipotéticas

https://listverse.com/2015/07/17/10-hypothetical-forms-of-life/

• The Case for Cosmic Modesty | Abraham (Avi) Loeb | TEDxHarvardCollege

https://www.youtube.com/watch?v=PeHdqpTr170

Sinais de vida biológica: Como identificar

https://www.nasa.gov/feature/jpl/our-living-planet-shapes-the-search-for-life-beyond-earth

• Biosferas escondidas
  
  https://bigthink.com/surprising-science/shadow-biosphere?rebelltitem=3#rebelltitem3
  
  https://www.sciencemag.org/news/2015/02/shadow-biosphere-might-be-hiding-strange-life-right-under-our-noses

• Cristais de Plasma
  • https://science.howstuffworks.com/weird-life.htm
    
  • https://www.sciencedaily.com/releases/2007/08/070814150630.htm