Expansion of the Universe Documentary - How Can the Universe be Infinite
The galaxies outside of our own are moving away from us, and the ones that are farthest away are moving the fastest. This means that no matter what galaxy you happen to be in, all the other galaxies are moving away from you.
However, the galaxies are not moving through space, they are moving in space, because space is also moving. In other words, the universe has no center; everything is moving away from everything else. If you imagine a grid of space with a galaxy every million light years or so, after enough time passes this grid will stretch out so that the galaxies are spread to every two million light years, and so on, possibly into infinity.
Видео Expansion of the Universe Documentary - How Can the Universe be Infinite канала Space & The Universe HD
However, the galaxies are not moving through space, they are moving in space, because space is also moving. In other words, the universe has no center; everything is moving away from everything else. If you imagine a grid of space with a galaxy every million light years or so, after enough time passes this grid will stretch out so that the galaxies are spread to every two million light years, and so on, possibly into infinity.
Видео Expansion of the Universe Documentary - How Can the Universe be Infinite канала Space & The Universe HD
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
The Largest Black Holes in the UniverseDark Matter and Dark Energy Documentary - Exploring the Start of the UniverseIf the universe is only 14 billion years old, how can it be 92 billion light years wide?The Inner Secrets of Planets and Star Documentary - Formation of the Solar SystemA New Look at Searching for Life Beyond Earth - How Do We Search for New Planets DocumentaryVoyage To The Planets And Beyond The Solar System - The Search for Life in the Universe DocumentaryLife on Earth and in the Universe Documentary - Exoplanet Exploration Planets Beyond Solar SystemDiscovery of Alien Planets in our Solar System - Timeline of discovery of Solar System PlanetsExplore the Universe and Planets Documentary - In Search of Alien Planets in the UniverseMichio Kaku: The Universe in a Nutshell (Full Presentation) | Big ThinkHow Far Can We Go? Limits of Humanity.The accelerating Universe: Nobel Laureate Brian SchmidtUniverse Size Comparison 3DTIMELAPSE OF THE ENTIRE UNIVERSEDeep Universe: Hubble's Universe UnfilteredIs Anybody Out There? (Alien Life Documentary) | SparkWhy Black Holes Could Delete The Universe – The Information ParadoxHow Large is the Universe?Emily Levesque Public Lecture: The Weirdest Stars in the UniverseHow the Universe is Way Bigger Than You Think