Research astronomer. Leads development of the DRAGONS data reduction platform. Very amateur photographer. (Views expressed here are mine and mine alone.)
@choosefreedomOG@IchiTanaka13796 A laser. It interacts with a layer of the atmosphere and creates a point of light that is used to make the images sharper. Really cool technology.
@kathy29983@kartosiewicz I’m Quebecoise, I use French-French to distinguish. And in Quebec, in French, « français de France » is used. Ou « ostie de français » 😉. So don’t worry, we’re not insulted.