We have compared laptops under ₹50000 on Amazon, having Core i5 12th/13th Gen and Ryzen 5/7 that make it suitable for ...

An experiment has visualized a prediction about objects traveling at the speed of light known as the Terrell-Penrose effect, ...

It takes light a single day to travel 16 billion miles. The Voyager 1 probe will need a little longer, just 49 years.

1993 Mazda 626DX 118-hp inline-4, 4-speed automatic, 2779 lb Base/as-tested price: $14,606/$17,995 C/D TEST RESULTS 60 mph: ...

While humans and classical computers must perform tensor operations step by step, light can do them all at once.

There are few technologies more fundamental to modern life than the ability to control light with precision. From fiber-optic ...

The speed of light has been one of science’s most trusted markers of stability. For more than a century, the idea that light ...

A powerful geomagnetic solar storm is helping to unveil northern lights across the United States. Here's how auroras become visible.

Hornof, D., Helm, V., de Dios Rodriguez, E. et al. A snapshot of relativistic motion: visualizing the Terrell-Penrose effect. Commun Phys 8, 161 (2025). https://doi ...

If there is an absolute law in the universe, it’s that nothing can travel faster than the speed of light. For science-fiction enthusiasts, that’s a bit depressing. Space is big, and while the speed of ...

Researchers have found a way to mimic lightspeed when photographing an object. The method involves stitching together many thin “slices” of light reflecting off the object. Photography—itself a ...

Here is a thought experiment for you: imagine shining a powerful laser at the moon, the beam cutting through space until it lands on its dusty grey surface. Now flick the laser so the spot of light ...