Is time something that flows — or just an illusion? Exploring space-time as either a fixed “block universe” or a dynamic ...

For more than a century, physics has been built on two great theories. Einstein's general relativity explains gravity as the ...

“Using newer mathematical tools, my colleague and I have demonstrated a new theory that may accurately describe the universe. Instead of basing the theory on the warping of space and time, we ...

Human perception of time is an illusion constructed by the brain, based on memory and anticipation, limited to an experience of the "now" lasting approximately one second. This subjective experience ...

It is generally agreed that "time" is a complex issue, hard to comprehend fully, remains an open question, and continues to be a topic of ongoing inquiry. Since it is not properly explainable, time ...

In grammar, we learn about the past, present, and future tenses from an early age. This shapes our understanding of time as a one-way arrow. Eggs break, but don’t un-break; we grow older, but never ...

For scientists, learning more about how black holes behave is essential to understanding how the universe works. A recent ...

For most of us, time feels like one of life’s biggest certainties. We wake up, go about our day, watch the clock move forward, and assume time is ticking away in a steady, reliable flow from past to ...

If you think a galaxy is big, compare it to the size of the universe: it's just a tiny dot which, together with a huge number ...

Explore the entire history of the universe condensed into just one year. This video provides a fascinating timeline of key events, from the Big Bang to the present day. Witness the formation of ...

The universe is a vast expanse filled with wonder, and among its most intriguing entities are meteorites. These celestial bodies, which fall to Earth, offer vital insights into the history and ...