#Optics and #photonics are critical for the future of technology like holograms, but they can also help locate and classify planets. In celebration of #LightDay2023, planet-hunter and project scientist Dr. Jessie Christiansen shares how she uses light to find #exoplanets in galaxies far, far away. Learn more on the website: lnkd.in/e6c5hh2Q #maythe4thbewithyou @spiephotonics @ieeephotonics