Breadcrumbs Section. Click here to navigate to respective pages.
Chapter
DOI link for Cysat, Johann Baptist [known as Cysatus] (1586–1657)
Cysat, Johann Baptist [known as Cysatus] (1586–1657) book
Click here to navigate to parent product.
Swiss Jesuit astronomer who used a telescope to discover the Orion Nebula in 1618.
![Cysat, Johann Baptist [known as Cysatus] (1586–1657)](https://images.tandf.co.uk/common/jackets/crclarge/978100322/9781003220435.jpg "Cysat, Johann Baptist [known as Cysatus] (1586–1657)")
