The portion of the universe that can be seen by humans is approximately 93 billion light-years in diameter at present, but the total size of the universe is not known. [3] Some of the earliest …

Feb 16, 2025 · Discover the nine dimensions of the Universe and their impact on our perception. Explore their function and how they affect our experience of the world.

May 15, 2025 · In physics, the concept of dimensions extends beyond the three-dimensional world you experience daily. Understanding these dimensions is important to grasping the complexities of the …

Aug 29, 2025 · How big is the Universe, and does it have a shape? Or is it merely infinite? How do astronomers measure the size of the Universe?

Size of dimensions. The four known space-time dimensions of our universe are vast.The dimension of time extends back at least 13 billion years into the past and may extend infinite-ly into the future.The …

May 21, 2025 · Because the universe is expanding, those most distant galaxies are actually much further away than 13 and a half billion light years. I’m glossing over some math here, but we can …

From billions of light-years across observable space to theories about what lies beyond, this video explores the scale of the universe in a clear and fascinating way.

May 6, 2025 · Let’s start with the basics. The observable universe—the part we can see and study—is about 93 billion light-years in diameter. Yes, billion. And yes, light-years: one light-year equals about …

Jan 4, 2024 · Discover the compelling and intricate fabric of our universe through the lens of Superstring Theory, a groundbreaking scientific paradigm that postulates the existence of ten unique dimensions.

Jan 7, 2025 · The shape of the universe carries profound implications for our cosmic understanding, influencing theories about its origin, evolution, and ultimate fate. As we continue to explore, we …