Skip to main content

The stars


What I think when I look up at the stars...


A string of my DNA is from here. My ancestors live here. The matter I am made up of comes from here. I was, am, and will be here. I am looking into the past. I am seeing myself before I am born. The base of my existence lies here, in the past. The stars I am seeing is how the stars looked lightyears ago. From just 8 light minutes to 13.8 billion light years. The light that we see in the daytime are photons that are 8 minutes old. When I look at the sun, I am seeing it how it was 8 minutes ago, and when I look at the stars, I see myself. Or, how it was from 4.24 light years to the birth of the universe. And if I look far enough, I can listen to the big bang. I can find the story of these stars if I look further back. The time machine humans think as seemingly impossible is right above me, in the night sky. 



Comments

Post a Comment

Popular posts from this blog

Singularities, black holes, and the geometry of space

Singularities: An answer to a theory of everything Edwin Hubble (along with others) discovered that the universe is expanding. He absorbed that the majority of galaxies where moving away from us from its spectrum. Its spectrum appeared to be redshifted: when the light wave expands when the source of light moves away, thus moving the wavelength of light towards the red end of the spectrum. We know that if the universe expands, if we reverse time, the universe must have been smaller. And some long ago, the universe would have been the size of a dot. It would have infinite mass and density and would be extremely hot enough pull apart not just atoms nor nucleuses, but elementary particles and quarks of which we don’t know its components. This singularity would live in a single dimension, just a point in ‘space’ (in fact this point is space). We learn that this singularity might lead us a key of the universe. However, this isn’t the only singularity we can find in space or in time. ...
1 comment
Read more