Ernst Willi Messerschmid (born 21 May 1945) is a German physicist and former

astronaut An astronaut (from the Ancient Greek (), meaning 'star', and (), meaning 'sailor') is a person trained, equipped, and deployed by a List of human spaceflight programs, human spaceflight program to serve as a commander or crew member of a spa ...

. Born in

Reutlingen Reutlingen (; ) is a city in Baden-Württemberg, Germany. It is the capital of the eponymous Reutlingen (district), district of Reutlingen. As of June 2018, it had an estimated population of 116,456. Reutlingen has a Reutlingen University, univ ...

, Germany, Messerschmid finished the ''Technisches Gymnasium'' in

Stuttgart Stuttgart (; ; Swabian German, Swabian: ; Alemannic German, Alemannic: ; Italian language, Italian: ; ) is the capital city, capital and List of cities in Baden-Württemberg by population, largest city of the States of Germany, German state of ...

in 1965. After two years of military service he studied physics at the

University of Tübingen The University of Tübingen, officially the Eberhard Karl University of Tübingen (; ), is a public research university located in the city of Tübingen, Baden-Württemberg, Germany. The University of Tübingen is one of eleven German Excellenc ...

and

Bonn Bonn () is a federal city in the German state of North Rhine-Westphalia, located on the banks of the Rhine. With a population exceeding 300,000, it lies about south-southeast of Cologne, in the southernmost part of the Rhine-Ruhr region. This ...

, receiving a

Diplom A ''Diplom'' (, from ) is an academic degree in the German-speaking countries Germany, Austria, and Switzerland and a similarly named degree in some other European countries including Albania, Bulgaria, Belarus, Bosnia and Herzegovina, Croatia ...

degree in 1972 and doctorate in 1976. From 1970 to 1975 he was also a visiting scientist at the

CERN The European Organization for Nuclear Research, known as CERN (; ; ), is an intergovernmental organization that operates the largest particle physics laboratory in the world. Established in 1954, it is based in Meyrin, western suburb of Gene ...

Geneva Geneva ( , ; ) ; ; . is the List of cities in Switzerland, second-most populous city in Switzerland and the most populous in French-speaking Romandy. Situated in the southwest of the country, where the Rhône exits Lake Geneva, it is the ca ...

, working on proton beams in accelerators and plasmas. From 1975 to 1976 he worked at the

University of Freiburg The University of Freiburg (colloquially ), officially the Albert Ludwig University of Freiburg (), is a public university, public research university located in Freiburg im Breisgau, Baden-Württemberg, Germany. The university was founded in 1 ...

and the

Brookhaven National Laboratory Brookhaven National Laboratory (BNL) is a United States Department of Energy national laboratories, United States Department of Energy national laboratory located in Upton, New York, a hamlet of the Brookhaven, New York, Town of Brookhaven. It w ...

(New York), In 1977, he joined

DESY DESY, short for Deutsches Elektronen-Synchrotron (English: ''German Electron Synchrotron''), is a national research centre for fundamental science located in Hamburg and Zeuthen near Berlin in Germany. It operates particle accelerators used to ...

Hamburg Hamburg (, ; ), officially the Free and Hanseatic City of Hamburg,. is the List of cities in Germany by population, second-largest city in Germany after Berlin and List of cities in the European Union by population within city limits, 7th-lar ...

to work on the beam optics of the PETRA storage ring. From 1978 to 1982, he worked at the

DFVLR The German Aerospace Center (, abbreviated DLR, literally ''German Center for Air- and Space-flight'') is the national center for aerospace, energy and transportation research of Germany, founded in 1969. It is headquartered in Cologne with 3 ...

(the precursor of the DLR) in the Institute of Communications Technology in

Oberpfaffenhofen Oberpfaffenhofen is a village that is part of the municipality of Weßling in the district of Starnberg, Bavaria, Germany. It is located about from the city center of Munich. Village The village is home to the Oberpfaffenhofen Airport and a ...

on space-borne communications. In 1983, he was selected as one of the astronauts for the first German

Spacelab Spacelab was a reusable laboratory developed by European Space Agency (ESA) and used on certain spaceflights flown by the Space Shuttle. The laboratory comprised multiple components, including a pressurized module, an unpressurized carrier, ...

mission D-1. He flew as a payload specialist on

STS-61-A STS-61-A (also known as Spacelab D-1) was the 22nd mission of NASA's Space Shuttle program. It was a scientific Spacelab mission, funded and directed by West Germany – hence the non-NASA designation of D-1 (for Deutschland-1). STS-61-A was th ...

in 1985, spending over 168 hours in space. After his spaceflight he became a professor at the ''Institut für Raumfahrtsysteme'' at the

University of Stuttgart The University of Stuttgart () is a research university located in Stuttgart, Germany. It was founded in 1829 and is organized into 10 faculties. It is one of the oldest technical universities in Germany with programs in civil, mechanical, ind ...

. From 2000 to 2004, he was head of the

European Astronaut Centre The European Astronaut Centre (EAC) (German: Europäisches Astronautenzentrum, French: Centre des astronautes européens), is an establishment of the European Space Agency and home of the European Astronaut Corps. It is near to Cologne, Germany, ...

Cologne Cologne ( ; ; ) is the largest city of the States of Germany, German state of North Rhine-Westphalia and the List of cities in Germany by population, fourth-most populous city of Germany with nearly 1.1 million inhabitants in the city pr ...

. In January 2005, he returned to the University of Stuttgart teaching on subjects of Astronautics and Space Stations.

External links

NASA biographyESA biography of Ernst Messerschmid
{{DEFAULTSORT:Messerschmid, Ernst 1945 births Living people German astronauts 20th-century German explorers 20th-century German physicists People associated with CERN University of Tübingen alumni University of Bonn alumni European Space Agency personnel European amateur radio operators Officers Crosses of the Order of Merit of the Federal Republic of Germany People from Reutlingen Space Shuttle program astronauts 21st-century German physicists Members of German Academy of Science and Engineering Acatech