Category Archives: Space

Scientists Clock the Shortest Time Ever — Just 247 Zeptoseconds

In a remarkable leap for physics, researchers have successfully measured the shortest span of time ever recorded—just 0.000 000 000 000 000 000 247 seconds, or about 247 zeptoseconds (10⁻²¹ seconds). This ultra-brief moment marks the time it takes a photon to traverse a hydrogen molecule, allowing scientists to observe subatomic events with precision previously… Read More »

China Builds the Foundation of an “Unhackable” Internet: Quantum Information Now Leaps Across Thousands of Kilometres

In a major leap for next-generation communications, Chinese scientists have successfully transmitted quantum information across optical fibre networks stretching over 1,000 km—and laid the groundwork for networks spanning thousands of kilometres. This isn’t science-fiction teleportation, but real progress toward an unhackable quantum internet.   What was achieved   Teams led by University of Science and… Read More »