Oftentimes, we think of space as an endless, mostly empty vacuum, a silent backdrop where planets, stars, and galaxies play out their dance. We also think of time as something separate, a steady ticking that carries us from one moment to another, from past to the present, and into the future.
However, modern physics demonstrates that these two ideas are not so easily kept separate from each other. In fact, space and time are woven into a single fabric: space-time. Albert Einstein's special relativity revealed that space and time adjust themselves depending on how you move.
Space-time is not just a backdrop where celestial objects are the main players. It's real, dynamic, and it shapes our universe. Imagine it as an invisible construction that holds everything in place. It guides how objects in the universe move and how the events unfold.
Space-time is not just a backdrop where celestial objects are the main players. It's real, dynamic, and it shapes our universe. Imagine it as an invisible construction that holds everything in place. It guides how objects in the universe move and how the events unfold.
Without space-time, one could not talk about where or when. Let's explore how Einstein's ideas reshaped our understanding of reality and why they remain some of the most profound ideas in science.
No comments:
Post a Comment