Who or what created the Big Bang? We will most likely never know, but this time-lapse does attempt to show the very beginning of our universe to present day. "On a cosmic time scale, human history is as brief as the blink of an eye. By compressing all 13.8 billion years of time into a 10 minute scale, this video shows just how young we truly are, and just how ancient and vast our universe us. Starting with the big bang and culminating in the appearance of homo sapiens, this experience follows the unfolding of time at 22 million years per second, adhering closely to current scientific understanding," according to the video's creator. Continue reading for a video showing the scale of the universe.
Planets in our Universe can get extremely large, but stars get even bigger.
In this video we explore the sizes of moons, planets, stars, and even beyond, including black holes and even galaxies.
Basically a comparison of the entire Universe. All measurements represent diameter.