Planetarium: Light on the Invisible

Planetarium de Reims, 49 Avenue du Général de Gaulle

The human eye can perceive light across a range of colors from red to violet, including orange, yellow, green and blue. But astronomers have long used other wavelengths to reveal information invisible to our eyes. Since July 2022, the James Webb Space Telescope, which mainly operates in the infrared, has been sending us spectacular images, revealing a whole new vision of the universe, broader than ever. During this session, we will present these new images and what they reveal…