The term "camera obscura" itself was first used by the German astronomer Johannes Kepler in 1604.
The spacecraft was named after the 17th-century German astronomer Johannes Kepler.
The supernova appeared as a new star in the sky in the early 17th century and is named for astronomer Johannes Kepler.
At the dawn of the scientific revolution, the German astronomer Johannes Kepler was struck by a vision.
Like the neighbouring mountain range, it is named in honour of astronomer Johannes Kepler.
The astronomer Johannes Kepler lived in Graz for a short period.
Among those who enjoyed his instruction and correspondence was the astronomer Johannes Kepler.
Set in the 17th century, the opera is the story of the search for universal harmony by the astronomer Johannes Kepler.
The astronomer Johannes Kepler wrote his lunar speculations as fiction.
The Protestant population was expelled, including the astronomer Johannes Kepler in 1600.