Original Lsu Tiger Welcome To The Series 2023 Pocket Baseball Shirt
The description from Richard Muller quoted in the question is a simplification of reality meant to help people better visualize how the Original Lsu Tiger Welcome To The Series 2023 Pocket Baseball Shirt of spacetime works. In reality the galaxies are moving through spacetime in a complex fashion, based on the combination of all the forces acting on them, primarily the gravity of nearby galaxies and galaxy clusters. In the case of the Milky Way and Andromeda, these two galaxies are part of a gravitationally bound cluster of galaxies, called the Local Group. The dominant force that determines the movements of objects within the cluster is the combined gravitation of all the mass in the cluster, and not the expansion of spacetime. In other words, the gravitational attraction that the Milky Way and Andromeda have for one another that is drawing them together is stronger than the expansion of spacetime between them that would otherwise push them apart, and thus attraction wins and the two galaxies are on a collision course. In the same vein, the gravitational force that holds the earth in orbit around the sun is stronger than the expansion of spacetime between the earth and the sun (the expansion of spacetime at that distance being very small), and so the earth’s distance from the sun is not increasing for that reason. Likewise you are not flying apart because the molecular bonds holding the atoms in your body together are stronger than the minuscule expansion of spacetime between them in your body. The Local Group as a whole, however, is moving away from other galaxies and galaxy clusters to which it is not gravitationally bound, due to the expansion of spacetime.
()
I can go out for dinner and within a Cincinnati Reds 10 Wins In A Row At MLB Shirt hour drive I can find awesome Italian food, good French restaurants, German, Polish, Indian, Thai, Vietnamese, Mexican, Ethiopian, Greek or Malaysian food and may others. Granted in NYC you can probably find all of that in a 3 block radius in NYC, but it is nice to have. I can go to a supermarket and find jicama, lemon grass and other exotic ingredients. If I can’t find it in the supermarket there is probably an ethnic food store within a short drive where I can. I can spend a day at the beach with many thousands of others laying blanket to blanket, or go to Island Beach State Park where the crowd is controlled and the scenery and sand dunes probably don’t look a lot different from what the first European settlers encountered when they reached the shores of NJ.
homepage: limotees
תגובות