In today’s fast-paced world, the need for dependable, high-performance lighting solutions has never been more critical. Whether for outdoor adventures, home safety, or emergency preparedness, having a ...

Black holes can’t be formed from pure light. Quantum physics would curb their creation under any foreseeable conditions, a new study suggests. Typically, matter is responsible for black holes. They’re ...

Black hole light echoes are an extreme form of gravitational lensing. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. To measure the masses and ...

Black holes are weird. They’re one of the few things in the universe that manage to be terrifying, fascinating, and invisible all at the same time. But here’s the real head-scratcher: if no light can ...

A mysterious ring of light is thought to surround every black hole, and Alex Lupsasca wants to glimpse one for the first time. The tendril-thin halo, called a photon ring, has the power to reveal ...