Quantum dots are nanoscale man-made crystals that have the ability to convert a spectrum of light into different colors. Each dot emits a different color depending on its size. (Image: RNGS ...

Simultaneously, the image captured small, point-like red objects, the so-called little red dots. Several such objects appear in virtually every deep JWST image. Like the quasar J1148+5251 ...

Colloidal solutions of gallium arsenide quantum dots of the type used in lasers, TVs, solar cells, medical devices, and other electronics glow under UV light. These were grown using a ...

New version: Voyager pictured Earth as "a mote of dust suspended in a sunbeam" It is unquestionably one of the greatest space images ever. The "Pale Blue Dot" picture of Planet Earth was acquired ...