Exploring the Universe through Different Eyes
The image showcases galaxies from a cutting-edge cosmological simulation, revealing how they would look if observed by two of humanity's most powerful space telescopes. On the left, galaxies are displayed as if seen by the Hubble Space Telescope in ultraviolet and visible light, highlighting the vibrant glow of young stars and the dimming effect of interstellar dust lanes. On the right, the same galaxies are shown through the lens of the James Webb Space Telescope, capturing their expected appearance in the near and mid-infrared spectrum that is dominated by emission from dust grains and older stars. By comparing predictions from these simulations with observational data from diverse telescopes, astrophysicists gain invaluable insights into the processes of galaxy formation and evolution across cosmic history.
Are you interested in this topic?
At the University of Zurich, several researchers are actively studying galaxies and cosmology. See how
Prof. Dr. Robert Feldmann at the Department of Astrophysics is furthering our understanding of galaxy formation and evolution.
Are you a student that wants to learn more about this topic? Consider enrolling in these courses:
AST 241: Introduction to Astrophysics (Fall Semesters)
AST 245: Computational Astrophysics (Fall Semesters)
AST 512: Theoretical Astrophysics (Fall Semesters)