The universe began in a Big Bang nearly fourteen billion years ago, and has been expanding ever since. But how does the universe expand and what is it expanding into? Sajan Saini explains the existing theories around the Big Bang and what...
If you imagine the expanding universe like the surface of a balloon, you can see that as the balloon (our stand-in for space-time) expands, galaxies are carried along with it. Because space-time itself is expanding, the universe is not expanding into anything. Credit: Astronomy: Roen Kelly...
What Is the Universe Expanding into? Sajan Saini The universe began its cosmic life in a big bang nearly fourteen billion years ago, and has been expanding ever since. But what is it expanding into? That’s a complicated question. Her...
Physicist: Probably nothing. We do know that the universe doesn’tneedanything to expand into, and we haven’t seen any evidence that there is anything outside of the universe. But there has still been some speculation. In the last hundred years physics has gotten pretty weird, and...
What is the universe expanding into if it's already infinite? by Nicole Granucci for QU News Hamden CT (SPX) Dec 10, 2024 When you bake a loaf of bread or a batch of muffins, you put the dough into a pan. As the dough bakes in the oven, it expands into the baking pan. An...
We don’t know what the universe is expanding into, or even if it’s necessary for there to be something else. You’re exactly right: if there were empty space out there for the universe to expand into, it would already be part of the universe. With the expansion happening everywhere,...
The fact that your 2-D universe is expanding is obvi- ous to someone who lives in three dimensions, as we do. The balloon simply gets larger. It is expanding into three dimensions.By Bill Robertson
What are the 4 forms of matter? How is anti matter created? If space is curved, what fabric/material is space? If the universe is ever-expanding, couldn't there be multiple universes expanding into each other? What is the main source in the universe for the origin of hydrogen? a. prim...
New discoveries have indicated that all identified substance is simply a small part in a universe that is subjugated by dark energy and dark substance whose origin continues to be a mystery (Choi, 2017). Did you like this sample? Choi, C. (2017). Our Expanding Universe: Age, History &...
Is the universe expanding into something? The universe is expanding, but not into something; rather, the space within the universe itself is expanding, causing galaxies to move away from each other. 9 Can we travel to other galaxies within space? With current technology, travel to other galaxie...