Guido Münch


Guido Münch Paniagua was a Mexican astronomer and astrophysicist.

Biography

Münch was born in San Cristobal de las Casas, Mexico. He studied civil engineering and mathematics at the National Autonomous University of Mexico, receiving his bachelor's degree in civil engineering and mathematics in 1939 and his master's degree in mathematics in 1944. He then went to the University of Chicago, where he was published in Astronomy and Astrophysics in 1946. He then went to the Tacubaya Observatory of the University of Mexico, but returned to the University of Chicago in 1947 as an instructor, and became an assistant professor in 1949. There he worked at the Yerkes Observatory, and worked with astrophysicist Subrahmanyan Chandrasekhar on radiative transfer in stars. He also worked with Gerhard Herzberg and William Wilson Morgan on astronomic spectroscopy. He moved to Caltech in 1951, becoming professor there and working at the Mount Wilson and Palomar observatories.
From 1977 to 1991, Münch was Director at the Max Planck Institute for Astronomy in Heidelberg, in addition to serving as professor at the University of Heidelberg. He also worked at the joint German-Spanish Calar Alto Observatory, and at the Instituto de Astrofísica de Canarias in Tenerife.
Münch studied the theory of stellar atmospheres, stellar spectroscopy, interstellar matter, the spectroscopy of nebulae, the structure of galaxies, solar physics and planetology. He worked in both observation and theory.
He died in April 2020 at the age of 98.

Awards

In 1944 and 1948 Münch was a Guggenheim Fellow. He was a member of the American Academy of Arts and Sciences, the National Academy of Sciences and in 1982 he became a founding member of the Third World Academy of Sciences. He was an honorary doctor of the National Mexican Institute for Astrophysics, Optics and Electronics.
In 1968 he received the NASA Medal of Exceptional Scientific Merit for his involvement in the Mariner, Viking and Pioneer missions on infrared radiometry. In 1989, he was awarded a , and in the same year, the International Astronomical Union organized a conference in his honor in Granada. In 1998 he received the Spanish Civil Order of Alfonso X, the Wise, with the Grand Cross.
His doctoral advisees have included James E. Gunn.

Writings