something outside of itself... something supernatural.
Where did mass and energy come from?
When was the beginning of the universe? Given that it is impossible for anything to create itself from nothing and at one time the universe did not exist... something outside of nature had to create it.
Who/what put the universe in motion? A mass at rest remains at rest, and yet billions of years after the universe was born the earth is spinning at about 1,000 mph, circling the sun at 66,000 mph, the sun and our solar system are in turn spinning around the local standard of rest within our galaxy at 43,000 mph. "In addition to the individual motions of the stars within it, the entire Galaxy is in spinning motion like an enormous pinwheel. It's a huge circle, and the speed with which the Sun has to move is an astounding 483,000 miles per hour! ...Now we want to finish up by looking at the motion of the entire Milky Way Galaxy through space. ...nd how fast is the Milky Way Galaxy moving? The speed turns out to be an astounding 1.3 million miles per hour (2.1 million km/hr)!"
https://astrosociety.org/edu/publications/tnl/71/howfast.html