Channel: Ridddle

Category: Education

Tags: #eldddir_ocean#eldddir_spaceridddlescience#eldddir#eldddir_homo#eldddir_animals#eldddir_bombs#eldddir_earth#eldddir_disaster

Description: How many planets Earth do you think will fit into one Sun? A hundred? A thousand? It won’t even constitute one-thousandth of the star. ‘Cause the Sun is one million three hundred thousand times larger than Earth! And it’s not even the size of a red giant! In space, size matters, and it’s time to figure out why. In this video, you’ll find out: can Earth increase to the size of the Sun? How many times do we have to reduce our star for the Solar System to collapse? And will life exist if we change the size of Earth and the Sun? 0:00 Sun collapses the Solar System 2:19 Sun smaller than Earth 3:58 Earth 2 times bigger than Sun 5:58 Earth bigger than Sun 7:29 Increase Earth's gravity 28 times