All galaxies, all black holes, all stars, all planets, asteroids, comets, rocks, dust, creatures, planets, people, atoms, particles, light,…absolutely everything we know, and even more, is what we call the Univers or Cosmos.
In other words, the Universe is everything that exists: it is all space and time, and it is where all mass and energy is found.
Why isn’t there simply nothing? Why does the Universe bother to exist?
We’re going to take a trip through the life of the Cosmos from the time it was born until the time it might end, and try to unravel some of its mysteries.
The authors of the Dr. Albert series have made the impossible possible: that we get to understand how the Cosmos works!