Johannes Kepler was a German mathematician, astronomer and astrologer, and key figure in the 17th century Scientific revolution.
Do you know of another WHS we could connect to Johannes Kepler?
A connection should:
- Not be "self evident"
- Link at least 3 different sites
- Not duplicate or merely subdivide the "Category" assignment already identified on this site.
- Add some knowledge or insight (whether significant or trivial!) about WHS for the users of this site
- Be explained, with reference to a source