SEQUIM — International Dark Sky Week, billed as “a worldwide celebration of the dark and natural night” by Dark Sky ...

Observer spoke with the artist ahead of his upcoming gunpowder performance, which comes at both a delicate time for relations between his home country ... “paint” the night sky together ...

Researchers replaced the night sky in the painting with simulated supersonic turbulence, processed to resemble the original painting. Now, a new study in the journal Physics of Fluids tries to ...