QUESTIONS -STILL- WITHOUT ANSWERS

Nicolas Estrada, astrophysicist, Thales Alenia Space, Gorgonzola in dialogue with Alida Marchetti, technologist, Istituto Nazionale di Astrofisica, Osservatorio Astronomico di Brera

These images are not only beautiful to look at and interesting to explain. For an astronomer, they are the door that opens onto the unknown, reminding us how fragile our understanding of the Universe still is. We will start from the images of the cosmology section to draw a map of the most pressing open questions in astrophysics today.