Can anyone tell me the difference between space, outer space and the universe?

There is a difference between the universe and space. The universe includes space. 1) We live in the universe: The universe refers to the largest category of matter that we know. It includes all our planets, the Milky Way, all the constellations, and even we are part of the universe. The universe refers to This great whole, this great collection of all our matter. 2) We live in the earth, we definitely do not live in space: Our earth has ground, oceans, and atmosphere. These do not belong to space, but to the earth. Space is a space, and all the planets are dotted in this airless space. In space, you can basically conclude that the sum of all planets, stars, nebulae, etc. plus space equals the universe. They are subordinate. The universe is the Lord and space is a part of it. The universe is equivalent to the sea. There are seawater, creatures, stones, etc. in the sea... Space is equivalent to the seawater in the sea. In addition to seawater, the sea also has many things in it.