illumination

Viewing the Taurids may be affected by the illumination of the Moon, which could obscure some of the fainter meteors.

"The mindset of every interviewer now in politics is not illumination. It is prosecution."

Unfortunately this year the Moon will be in the sky throughout the night of the peak at more than 80% illumination.

Random object juxtapositions create ever-changing patterns of illumination, which reflect off an angled mirror fixed above and onto the back of the big scrim.

The team used a powerful laser, called a soft X-ray free electron laser, to emit ultrafast pulses of illumination at the speed of femtoseconds, or quadrillionths of a second.