Spectrum Slit a light sculpture visualizes RF activity with an SDR receiver and sixty?four filament LEDs, helping you see ...

Quasi-periodic oscillations (QPOs) are a rare phenomenon in active galactic nuclei. They have been observed to occur at ...

We're breaking down the rumors around recent claims of a new "multi-spectral" stylus in the works — and what it might ...

Researchers have found what might be a little red dot transitioning into its final state, where x-rays burst through its gas ...

MIT physicists have built a new microscope that can see quantum motion inside superconductors ...

A strong solar flare peaked just after 9 a.m. Tuesday. What does that mean?

A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many ...

Astronomers have found a potential new piece of the ongoing puzzle over “little red dots” (LRDs). It’s a distant smudge in ...

You can tell a lot about a material based on the type of light shining at it: Optical light illuminates a material's surface, ...

The Sun released a strong solar flare on Tuesday, Feb. 3, following several eruptions in the preceding days, prompting ...

He’s referring to the electromagnetic radiation given off by our electronic devices, and in particular, the portion of the ...

By Joe Brock SINGAPORE, Feb 3 (Reuters) - Germany is weighing investments ranging from spy satellites and space planes to ...