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Pascal Oesch - Astronomer
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Pascal Oesch

description Pascal Oesch Overview

Pascal Oesch is an astronomer at the University of Geneva who specializes in observational cosmology and the study of early galaxies in the universe. He contributed significantly to the discovery of GN-z11, announced in 2016, which was then one of the most distant and earliest galaxies ever observed. This discovery, made using data from the Hubble Space Telescope, provided valuable insights into galaxy formation during the universe's early stages, approximately 13.4 billion years ago.

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What is Pascal Oesch famous for discovering?

Pascal Oesch is a Swiss astronomer renowned for co-discovering GN-z11 in 2016. GN-z11 is one of the most distant and oldest known galaxies ever observed in the universe.

Where does Pascal Oesch conduct his research?

Oesch works as an astronomer at the University of Geneva in Switzerland. His research there heavily focuses on the early universe and the formation of the first galaxies.

How did Pascal Oesch discover GN-z11?

He and his team utilized the Hubble Space Telescope to peer deep into the cosmos and identify the incredibly distant galaxy. The discovery pushed the limits of what telescope technology could observe at that time.

Why is the discovery of GN-z11 so important?

Finding GN-z11 allowed astronomers to look back in time to just 400 million years after the Big Bang. Oesch's discovery provided crucial data on how the very first galaxies formed in the infant universe.

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