Some thoughts about universes

I'm recently very much into universe multiverse, theories, also quantum physics.  I listen to the astrophysicist Neil Tyson de Grasse and I love listening to him. And some time ago I heard a theory, that maybe our universe is inside of a black hole. According to Einstein theory black holes host their own space time, they preserve matter, electric charge and angular momentum, which would allow galaxies to develop. And here it could also answer the Fermi paradox: where is everyone? Maybe we don't hear anyone, because maybe we are alone in our universe (black hole) there might be also different explanations, like aliens using telepathy instead of radio waves for communication.  I drew some series of pictures related to this topic. I'm curious, if there is anyone Aldo interested with this topic and what are other people's thoughts. 

Here it says "haha these funny little humans use radio waves for communication and expect the same from us." 

Parents
  • The issue I have is most depictions of aliens are like us only with green skin and elongated skulls making them somewhat comparable to humans at first glance and they tend to have two arms and two legs too. All these human features have taken millions of years to evolve on earth under earths natural rules of evolution. It assumes a lot to begin to think aliens would be anything like us. Life as we know it requires certain elements to grow and much of space is extremely lacking in these life giving properties. I wouldn’t discount aliens altogether though because if we go down the route of different universes then the aliens big bang may have contained unknown elements not known to this universe. 

Reply
  • The issue I have is most depictions of aliens are like us only with green skin and elongated skulls making them somewhat comparable to humans at first glance and they tend to have two arms and two legs too. All these human features have taken millions of years to evolve on earth under earths natural rules of evolution. It assumes a lot to begin to think aliens would be anything like us. Life as we know it requires certain elements to grow and much of space is extremely lacking in these life giving properties. I wouldn’t discount aliens altogether though because if we go down the route of different universes then the aliens big bang may have contained unknown elements not known to this universe. 

Children
  • This is an interesting thought actually. Considering how many species there are on our own planet (of which we were definitely not the first) it is statistically unlikely that if alien life did exist then it would be anything like us. Particularly because other planets have a completely different atmosphere etc which would mean if there was a possibility of a life surviving there, the survival mechanisms would be very, very different to ours. I'm not sure whether I believe there are aliens out there - I certainly do not think there are little green people running around. But I do find it baffling that one planet could have so much life on it and so many others seemingly none. But there are many galaxies other than ours and so much of space unexplored, I don't think it could ever be ruled out.

  • Yes, thats true. I have an idea for my next alien story- earthlings found a planet that shows signs of life, not far away (relatively in cosmic scsle) traveling at a fraction of speed of light humans get there (next generation) 50 years later. They see strange structures and they see dancing masses of air. They find out that the air does photosynthesis and they catch some vibration patterns. They also kind of feel observed. But they find no evidence of intelligent life there. They test the atmosphere and it turns out to be rich of oxygen and nitrogen,  so they dare to take helmets off. They breathe. First nothing happens, but then they start feeling unwell and they start having hallucinations and nightmares. They get ready to go back. They arrive to earth very old and get to hospital. It turns out they have intelligent microbes within their whole bodies. After some time earth receives radio signal from thus exact planet saying, they would like to send their delegate to meet earthlings. First sceptic, later they agree. A human arrives. Identical to us, speaking English. 

    This whole planet - its core was a living intelligent being the leader of those aliens, the dancing air with tiny lights- intelligent microbes. Our men breathed them and these microbes entered their bodies, gathered information and copied. Thus way they created a full human body. 

    The person who arrives on earth is supposed to learn, how our civilisation works. When they see us, our unhealthy lifestyle, greed, addictions, famine and wars, he first tries to help, but after being treated badly it decides to dissolve into tiny microbes - it's original form and leave earth as soon as possible.

  • I guess it would depend on if a comet crashed onto thier planet carrying the component's of life like one seems to have done for ours?

    I just hope if they are humanoid they don't go round wearing those horrible jump suits so beloved of the creators of sci-fi films, lol.