Is there a border we will never cross? Are there places we will never be able to reach, no matter what? It turns out there are. Far, far more than you might have thought… Check out Ethan Siegels Astronomy blog, “starts with a bang”: http://onforb.es/1THyMGT OUR CHANNELS ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ German Channel: […]
You can find our beautiful education posters, useful notebooks and cozy sweaters in our shop now: https://kgs.link/shop-126 Sources & further reading: https://sites.google.com/view/sourceskardashevscale/ The observable universe is a big place that has been around for more than 13 billion years. Up to two trillion galaxies made up of something like 20,000 […]
Though our universe might be infinite, the observable universe is finite. Perhaps, our universe may be just one minuscule region in a larger multiverse. If that’s the case, do we really live in one? If you like to see more of these kinds of videos, support us by subscribing to […]
The universe is often defined as everything that exists, including all matter, energy, and space. However, as humans, we are naturally curious and seek to understand what lies beyond its boundaries.
To try everything Brilliant has to offer—free—for a full 30 days, visit https://brilliant.org/BigScientificQuestions .The first 200 of you will get 20% off Brilliant’s annual premium subscription. In this video, we tackle mind-blowing scientific questions about the mysteries of the universe. *What Was There Before The Beginning Of The Universe?* Delving […]
