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Physics

Reading the Moon in X-Rays: A Tiny Telescope With a Giant Mission

The Moon is practically on our doorstep, and yet, after decades of orbital missions and Apollo sample returns, we still don't have a complete chemical map of its surface. A new study published in Earth, Planets and Space proposes an... Continue Reading →

Ghost Particle from the Cosmos: Scientists May Have Solved the Mystery of the Most Energetic Neutrino Ever Detected

More than two miles below the surface of the Mediterranean Sea off the coast of Sicily, an extraordinary observatory called KM3NeT sits in total darkness and it has been quietly rewriting the record books. In February 2023, it recorded the... Continue Reading →

Today Is World Quantum Day and the Weird Science Behind It Could Change Everything

On a day named after one of the strangest numbers in physics, the world pauses to celebrate the science that makes your phone, your MRI, and possibly the future of computing tick.

A New Theory Could Rewrite the Story of the Big Bang

For nearly a century, the Big Bang has been the leading explanation for how our universe began: a hot, dense state that rapidly expanded into everything we see today. But there’s a problem. When physicists try to rewind the universe... Continue Reading →

Black holes just proved Stephen Hawking right with the clearest signal yet

On September 14, 2015, a signal arrived on Earth, carrying information about a pair of remote black holes that had spiraled together and merged. The signal had traveled about 1.3 billion years to reach us at the speed of light—but... Continue Reading →

UH astronomer finds the universe could be spinning

A new study in Monthly Notices of the Royal Astronomical Society by researchers including István Szapudi of the University of Hawaiʻi Institute for Astronomy suggests the universe may rotate—just extremely slowly. The finding could help solve one of astronomy’s biggest puzzles. “To paraphrase the... Continue Reading →

Black holes: not endings, but beginnings? New research could revolutionise our understanding of the universe

Our understanding of black holes, time and the mysterious dark energy that dominates the universe could be revolutionised, as new University of Sheffield research helps unravel the mysteries of the cosmos. Black holes – areas of space where gravity is... Continue Reading →

This metaphorical cat is both dead and alive – and it will help quantum engineers detect computing errors

UNSW engineers have demonstrated a well-known quantum thought experiment in the real world. Their findings deliver a new and more robust way to perform quantum computations – and they have important implications for error correction, one of the biggest obstacles... Continue Reading →

Time Dilation: A Fascinating Aspect of Relativity

Time dilation is one of the most intriguing concepts in Einstein's theory of relativity, fundamentally altering our understanding of time and space. It refers to the phenomenon where time appears to pass at different rates for observers in different frames... Continue Reading →

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