In physics, spacetime, also called the space-time continuum, is a mathematical model that fuses the three dimensions of space and the one dimension of time into a single four-dimensional …

Dec 3, 2025 · Space-time is a concept that combines space and time into a single, interwoven continuum. Hermann Minkowski introduced it in 1908, reformulating Albert Einstein ’s special …

May 20, 2021 · Space-time is the conceptual model that best explains how the universe works. (Image credit: Shutterstock) The fabric of space-time is a conceptual model combining the …

Aug 25, 2025 · Few ideas in modern science have reshaped our understanding of reality more profoundly than space-time—the interwoven fabric of space and time at the heart of Albert …

May 24, 2025 · To understand spacetime is to grasp that reality is fundamentally four-dimensional: three dimensions of space plus one dimension of time, all interlaced. One of the …

Jul 31, 2025 · What is space-time? Depending on how fast you're moving or how close you are to Earth's gravity can change the way time feels.

Aug 24, 2025 · Few ideas in modern science have reshaped our understanding of reality more profoundly than space-time — the interwoven fabric of space and time at the heart of Albert …

May 28, 2025 · What is spacetime, and is time really all a matter of perspective? Find out in our beginner's guide to the complexities of time and space.

Aug 31, 2025 · Space-time is central to Einstein’s theory of relativity. What kind of thing is it? Is space-time structure, substance or metaphor? Understanding space-time is key to deeper …

Sep 14, 2025 · Few ideas in modern science have changed how we understand reality as deeply as space-time, the intertwined union of space and time at the core of Albert Einstein’s theory …