user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: what did johannes kepler accomplish? 
Knowledge Triplets: johannes kepler was visited by john donne, base.kwebbase.kwconnection.relation, was visited by
johannes kepler influenced william cheselden, base.kwebbase.kwconnection.sentence, His work influenced Leibniz  and (with the camera obscura) Cheselden.
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler visited by willebrord snel van royen
Johannes Kepler, influence.influence_node.influenced_by, Pythagoras
Johannes Kepler, influence.influence_node.influenced_by, Galileo Galilei
Keplers Elegie in obitum Tychonis Brahe, book.written_work.author, Johannes Kepler
johannes kepler was visited by john donne, base.kwebbase.kwconnection.subject, Johannes Kepler
Johannes Kepler, book.author.works_written, g.11_pkt_py
Ad Vitellionem paralipomena, quibus astronomiae pars optica traditur, book.written_work.author, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.has_sentences, His astronomy was followed up by Borelli.
Johannes Kepler, base.kwebbase.kwtopic.has_sentences, In 1597 he sent copies to several leading astronomers, including Galileo and Brahe.
johannes kepler assistant to tycho brahe, base.kwebbase.kwconnection.subject, Johannes Kepler
Johannes Kepler, people.person.children, Susanna Kepler
Understanding Modern Taiwan, book.written_work.author, Johannes Kepler
Mysterium Cosmographicum, book.written_work.author, Johannes Kepler
johannes kepler visited by willebrord snel van royen, base.kwebbase.kwconnection.relation, visited by
johannes kepler spread logarithms of john napier, base.kwebbase.kwconnection.subject, Johannes Kepler
johannes kepler improved the camera obscura, base.kwebbase.kwconnection.other, Camera obscura
Johannes Kepler, book.author.works_written, Tajemnica kosmosu
Johannes Kepler, base.kwebbase.kwtopic.has_sentences, Influenced by della Mirandola and Witelo.
christoph scheiner sent observation data to johannes kepler, base.kwebbase.kwconnection.relation, sent observation data to
johannes kepler work related to giordano bruno, base.kwebbase.kwconnection.subject, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, gilles personne de roberval inspired by johannes kepler
His new astronomy provided the basis for Newton's work., base.kwebbase.kwsentence.contains_connections, johannes kepler laid basis of isaac newton
Johannes Kepler, common.topic.notable_for, g.1257wx215
johannes kepler assistant to tycho brahe, base.kwebbase.kwconnection.sentence, In 1597 he sent copies to several leading astronomers, including Galileo and Brahe.
Johannes Kepler, influence.influence_node.influenced_by, Ptolemy
Johannes Kepler, book.author.works_written, O shestiugolʹnykh snezhinkakh
johannes valentinus andreae corresponded with johannes kepler, base.kwebbase.kwconnection.relation, corresponded with
Johannes Kepler, base.kwebbase.kwtopic.has_sentences, During this work he identified the elliptical orbit of Mars, and developed the planetary laws named after him.
His work influenced Leibniz  and (with the camera obscura) Cheselden., base.kwebbase.kwsentence.kwtopic, Johannes Kepler
Johannes Kepler, people.person.profession, Scientist
Johannes Kepler, base.kwebbase.kwtopic.has_sentences, Kepler stayed in Prague from 1600-12.
johannes regiomontanus work used by johannes kepler, base.kwebbase.kwconnection.sentence, A century later the astronomers Brahe and Kepler made use of the Regiomontanus-Walther data.
Tajemnica kosmosu, book.written_work.author, Johannes Kepler
Johannes Kepler, book.author.works_written, Ad Vitellionem paralipomena, quibus astronomiae pars optica traditur
johannes regiomontanus work used by johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
Johannes Kepler, people.person.profession, Astronomer
Neue stereometrie der fässer, book.written_work.author, Johannes Kepler
Johannes Kepler, people.person.profession, Scientist
johannes kepler work related to johannes valentinus andreae, base.kwebbase.kwconnection.relation, work related to
Johannes Kepler, base.kwebbase.kwtopic.has_sentences, His first  astronomical work, 'Mysterium Cosmographicum' (1596), attmepted to fit planetary orbits to Copernican theory.
Johannes Kepler, people.person.places_lived, m.0c5mny0
nicolaus copernicus influenced johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
Johannes Kepler, common.topic.notable_for, g.1254_fhf2
johannes kepler work related to johannes valentinus andreae, base.kwebbase.kwconnection.subject, Johannes Kepler
Johannes Kepler, influence.influence_node.influenced, Edmond Halley
johannes kepler work related to giordano bruno, base.kwebbase.kwconnection.other, Giordano Bruno
Johannes Kepler, people.person.children, Fridmar Kepler
johannes kepler work related to johannes valentinus andreae, base.kwebbase.kwconnection.other, Johannes Valentinus Andreae
johannes kepler improved the camera obscura, base.kwebbase.kwconnection.relation, improved the
Johannes Kepler, base.kwebbase.kwtopic.has_sentences, His new astronomy provided the basis for Newton's work.
christoph scheiner sent observation data to johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
Keplerian Telescope, law.invention.inventor, Johannes Kepler
Johannes Kepler ATV, common.topic.article, m.05n00vq
willebrord snel van royen met johannes kepler, base.kwebbase.kwconnection.sentence, During this period, he met German astronomer Kepler, and later, Kepler's teacher, Maestlin.
johannes kepler work followed up by giovanni alfonso borelli, base.kwebbase.kwconnection.sentence, His astronomy was followed up by Borelli.
Johannes Kepler, influence.influence_node.influenced, Pierre Gassendi
Die Harmonie der Welt, music.composition.subjects, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, giovanni pico della mirandola influenced johannes kepler
Johannes Kepler ATV, common.topic.webpage, m.05p08z1
Johannes Kepler, people.person.profession, Physicist
tycho brahe assistant was johannes kepler, base.kwebbase.kwconnection.sentence, Kepler became one of Brahe's assistants in Prague, as did the mathematician Snell.
In 1597 he sent copies to several leading astronomers, including Galileo and Brahe., base.kwebbase.kwsentence.contains_connections, johannes kepler assistant to tycho brahe
Johannes Kepler, people.person.children, Hildebert Kepler
Johannes Kepler, law.inventor.inventions, Keplerian Telescope
Johannes Kepler, book.author.works_written, Somnium
On the Shoulders of Giants, book.written_work.author, Johannes Kepler
Johannes Kepler, book.author.works_written, Neue stereometrie der fässer
Johannes Kepler, people.person.spouse_s, m.02_8j3x
Johannes Kepler, base.kwebbase.kwtopic.has_sentences, He studied the work of ben Gershom.
johannes kepler follower of nicolaus copernicus, base.kwebbase.kwconnection.relation, follower of
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler work related to giordano bruno
L' étrenne, book.written_work.author, Johannes Kepler
Johannes Kepler, people.person.children, Friedrich Kepler
Johannes Kepler, base.kwebbase.kwtopic.has_sentences, His three Laws of Motion are considered to be the basis of our understanding of the Solar System.
Johannes Kepler, people.person.places_lived, m.02_8j32
Johannes Kepler, book.author.works_written, Ioannis Keppleri Harmonices mvndi libri v
Johannes Kepler, symbols.name_source.namesakes, Kepler object of interest
johannes kepler work related to paolo dal pozzo toscanelli, base.kwebbase.kwconnection.relation, work related to
Johannes Kepler, base.kwebbase.kwtopic.connections_to, gottfried wilhelm leibniz work related to johannes kepler
david brewster wrote about johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler biography by david brewster
Johannes Kepler 1610, common.image.appears_in_topic_gallery, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, johannes valentinus andreae corresponded with johannes kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, camera obscura used by johannes kepler
Johannes Kepler, people.person.parents, Heinrich Kepler
johannes kepler work related to paolo dal pozzo toscanelli, base.kwebbase.kwconnection.other, Paolo dal Pozzo Toscanelli
Johannes Kepler, people.person.spouse_s, m.02_8j22
johannes kepler influenced william cheselden, base.kwebbase.kwconnection.other, William Cheselden
Heinrich Kepler, people.person.parents, Johannes Kepler
johannes kepler work related to claudius ptolemy, base.kwebbase.kwconnection.other, Ptolemy
Rudolphine Tables, book.written_work.author, Johannes Kepler
Johannes Kepler, influence.influence_node.influenced, Isaac Newton
Johannes Kepler, book.author.works_written, Understanding Modern Taiwan
Johannes Kepler, base.kwebbase.kwtopic.connections_to, willebrord snel van royen met johannes kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, witelo influenced johannes kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler spread logarithms of john napier
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler taught by michael maestlin
Johannes Kepler, symbols.name_source.namesakes, Kepler's equation
Johannes Kepler, base.kwebbase.kwtopic.has_sentences, His work influenced Leibniz  and (with the camera obscura) Cheselden.
Johannes Kepler, people.person.gender, Male
Vom sechseckigen Schnee =, book.written_work.author, Johannes Kepler
johannes kepler visited by willebrord snel van royen, base.kwebbase.kwconnection.other, Willebrord Snellius
johannes kepler spread logarithms of john napier, base.kwebbase.kwconnection.other, John Napier
johannes kepler taught by michael maestlin, base.kwebbase.kwconnection.subject, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler was visited by john donne
Johannes Kepler, symbols.name_source.namesakes, Kepler Follow-up Program
johannes kepler work related to claudius ptolemy, base.kwebbase.kwconnection.subject, Johannes Kepler
Johannes Kepler, book.author.works_written, J. Keplers grundlagen der geometrischen optik
johannes kepler influenced gottfried wilhelm leibniz, base.kwebbase.kwconnection.subject, Johannes Kepler
Johannes Kepler ATV, symbols.namesake.named_after, Johannes Kepler
Johannes Kepler, book.author.works_written, Neue Astronomie
johannes kepler work followed up by giovanni alfonso borelli, base.kwebbase.kwconnection.subject, Johannes Kepler
Johannes Kepler, book.author.works_written, Rudolphine Tables
john donne visited johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
johannes kepler improved the camera obscura, base.kwebbase.kwconnection.subject, Johannes Kepler
johannes kepler work followed up by giovanni alfonso borelli, base.kwebbase.kwconnection.other, Giovanni Alfonso Borelli
Johannes Kepler, people.person.children, Margareta Regina Kepler
david brewster wrote about johannes kepler, base.kwebbase.kwconnection.sentence, In the late 1830s, Brewster began writing biographies, eventually publishing books on Newton, Galileo, Tycho Brahe and Kepler.
Johannes Kepler, base.kwebbase.kwtopic.connections_to, johannes regiomontanus work used by johannes kepler
Johannes Kepler, people.person.profession, Mathematician
Johannes Kepler, book.author.works_written, L' étrenne
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler assistant to tycho brahe
tycho brahe assistant was johannes kepler, base.kwebbase.kwconnection.subject, Tycho Brahe
His first  astronomical work, 'Mysterium Cosmographicum' (1596), attmepted to fit planetary orbits to Copernican theory., base.kwebbase.kwsentence.kwtopic, Johannes Kepler
Johannes Kepler, influence.influence_node.influenced, Benoit Mandelbrot
Johannes Kepler, base.kwebbase.kwtopic.connections_to, michael maestlin influenced johannes kepler
L' harmonie du monde, book.written_work.author, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, giovanni alfonso borelli followed up on johannes kepler
paolo dal pozzo toscanelli work related to johannes kepler, base.kwebbase.kwconnection.sentence, His work also related to that of Kepler, and artists Uccello, Durer and Da Vinci.
Johannes Kepler, people.person.nationality, Germany
johannes valentinus andreae corresponded with johannes kepler, base.kwebbase.kwconnection.subject, Johannes Valentinus Andreae
johannes kepler assistant was joost burgi, base.kwebbase.kwconnection.other, Jost Bürgi
johannes valentinus andreae corresponded with johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, john donne visited johannes kepler
O shestiugolʹnykh snezhinkakh, book.written_work.author, Johannes Kepler
Johannes Kepler, book.author.works_written, Harmonices Mundi
Johannes Kepler, fictional_universe.person_in_fiction.representations_in_fiction, Johannes Kepler
Johannes Kepler, book.author.works_written, Tertius interveniens
Johannes Kepler, book.author.works_written, On the Shoulders of Giants
Johannes Kepler, symbols.name_source.namesakes, Kepler Spacecraft
Johannes Kepler, people.person.profession, Astrologer
Johannes Kepler, book.author.works_written, Astronomia nova
johannes kepler laid basis of isaac newton, base.kwebbase.kwconnection.sentence, His new astronomy provided the basis for Newton's work.
Johannes Kepler, book.author.works_written, Mysterium Cosmographicum
Tertius interveniens, book.written_work.author, Johannes Kepler
johannes kepler biography by david brewster, base.kwebbase.kwconnection.subject, Johannes Kepler
ibn al-haitham work related to johannes kepler, base.kwebbase.kwconnection.sentence, His work related to that of Toscanelli, Peuerbach,  Witelo, Roger Bacon,  Dietrich von Freiburg, Kepler,  Snell,  Levi ben Gershom.
johannes kepler follower of nicolaus copernicus, base.kwebbase.kwconnection.subject, Johannes Kepler
Johannes Kepler, people.person.children, Ludwig Kepler
isaac newton studied johannes kepler, base.kwebbase.kwconnection.sentence, He also was fascinated by the mechanics of Copernican astronomy as set out by Galileo and by Kepler's \"Optics\".
paolo dal pozzo toscanelli work related to johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
willebrord snel van royen met johannes kepler, base.kwebbase.kwconnection.subject, Willebrord Snellius
johannes kepler biography by david brewster, base.kwebbase.kwconnection.other, David Brewster
johannes kepler work related to giordano bruno, base.kwebbase.kwconnection.relation, work related to
Somnium, book.written_work.author, Johannes Kepler
Johannes Kepler, people.person.religion, Lutheranism
Johannes Kepler, people.person.places_lived, m.0j6gvrt
Kepler's laws of planetary motion, symbols.namesake.named_after, Johannes Kepler
J. Keplers grundlagen der geometrischen optik, book.written_work.author, Johannes Kepler
Johannes Kepler, influence.influence_node.influenced, Thomas Hobbes
During this work he identified the elliptical orbit of Mars, and developed the planetary laws named after him., base.kwebbase.kwsentence.kwtopic, Johannes Kepler
ibn al-haitham work related to johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, john napier his work used  by johannes kepler
Johannes Kepler, influence.influence_node.influenced_by, Alhazen
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler work related to paolo dal pozzo toscanelli
johannes kepler assistant to tycho brahe, base.kwebbase.kwconnection.other, Tycho Brahe
Johannes Kepler, book.author.works_written, Vom sechseckigen Schnee =
johannes kepler follower of nicolaus copernicus, base.kwebbase.kwconnection.other, Nicolaus Copernicus
Epitome of Copernican astronomy, book.written_work.author, Johannes Kepler
Johannes Kepler, people.person.profession, Astrologer
Johannes Kepler, base.kwebbase.kwtopic.connections_to, isaac newton studied johannes kepler
Johannes Kepler, people.person.place_of_birth, Weil der Stadt
johannes kepler biography by david brewster, base.kwebbase.kwconnection.relation, biography by
Ioannis Keppleri Harmonices mvndi libri v, book.written_work.author, Johannes Kepler
Johannes Kepler, book.author.works_written, Dioptrice
Johannes Kepler, people.person.profession, Mathematician
In 1597 he sent copies to several leading astronomers, including Galileo and Brahe., base.kwebbase.kwsentence.kwtopic, Johannes Kepler
Heinrich Kepler, people.person.children, Johannes Kepler
His astronomy was followed up by Borelli., base.kwebbase.kwsentence.kwtopic, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, ibn al-haitham work related to johannes kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler work followed up by giovanni alfonso borelli
tycho brahe assistant was johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
Johannes Kepler, fictional_universe.fictional_character.based_on, Johannes Kepler
Johannes Kepler, freebase.valuenotation.has_value, Weight
johannes kepler taught by michael maestlin, base.kwebbase.kwconnection.relation, taught by
Sebald Kepler, people.person.parents, Johannes Kepler
giordano bruno known to johannes kepler, base.kwebbase.kwconnection.sentence, Kepler is said to have criticized Galileo for not acknowledging his debt to Bruno in \"The Starry Messenger\".)
His new astronomy provided the basis for Newton's work., base.kwebbase.kwsentence.kwtopic, Johannes Kepler
giordano bruno known to johannes kepler, base.kwebbase.kwconnection.relation, known to
Johannes Kepler, base.kwebbase.kwtopic.connections_to, tycho brahe assistant was johannes kepler
johannes kepler influenced gottfried wilhelm leibniz, base.kwebbase.kwconnection.relation, influenced
johannes kepler taught by michael maestlin, base.kwebbase.kwconnection.other, Michael Maestlin
gottfried wilhelm leibniz work related to johannes kepler, base.kwebbase.kwconnection.subject, Gottfried Wilhelm von Leibniz
Johannes Kepler, people.person.children, Heinrich Kepler
Fridmar Kepler, people.person.parents, Johannes Kepler
Johannes Kepler, influence.influence_node.influenced, Royden Rabinowitch
Johannes Kepler, education.academic.research_areas, Astronomy
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler laid basis of isaac newton
Johannes Kepler, common.topic.article, m.0403q
Johannes Kepler 1610, common.image.size, m.02bft5b
Johannes Kepler, people.person.places_lived, m.02_8j3k
johannes regiomontanus work used by johannes kepler, base.kwebbase.kwconnection.subject, Regiomontanus
Johannes Kepler, book.author.works_written, Nova Kepleriana
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler work related to johannes valentinus andreae
johannes kepler influenced william cheselden, base.kwebbase.kwconnection.relation, influenced
johannes kepler influenced gottfried wilhelm leibniz, base.kwebbase.kwconnection.other, Gottfried Wilhelm von Leibniz
Johannes Kepler, symbols.name_source.namesakes, 1134 Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, galileo galilei corresponded with johannes kepler
Johannes Kepler, common.topic.notable_types, Astronomer
Johannes Kepler, base.kwebbase.kwtopic.connections_to, david brewster wrote about johannes kepler
johannes kepler work related to paolo dal pozzo toscanelli, base.kwebbase.kwconnection.subject, Johannes Kepler
gottfried wilhelm leibniz work related to johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
Johannes Kepler, book.author.works_written, Selections from Kepler's Astronomia nova
johannes valentinus andreae corresponded with johannes kepler, base.kwebbase.kwconnection.sentence, Had contact with Kepler, Hartlib and Durie J.
Johannes Kepler, symbols.name_source.namesakes, Kepler scientific workflow system
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler influenced gottfried wilhelm leibniz
Nova Kepleriana, book.written_work.author, Johannes Kepler
johannes kepler laid basis of isaac newton, base.kwebbase.kwconnection.other, Isaac Newton
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler assistant was joost burgi
Johannes Kepler, people.person.education, m.0j_b0jk
joost burgi assistant to johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
christoph scheiner sent observation data to johannes kepler, base.kwebbase.kwconnection.subject, Christoph Scheiner
Johannes Kepler ATV, spaceflight.satellite.orbiting, Earth
Neue Astronomie, book.written_work.author, Johannes Kepler
giordano bruno known to johannes kepler, base.kwebbase.kwconnection.subject, Giordano Bruno
Hildebert Kepler, people.person.parents, Johannes Kepler
Johannes Kepler, book.author.works_written, Epitome of Copernican astronomy
Warnung an die Gegner der Astrologie, book.written_work.author, Johannes Kepler
Dioptrice, book.written_work.author, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, paolo dal pozzo toscanelli work related to johannes kepler
Johannes Kepler, people.person.profession, Physicist
johannes kepler work related to claudius ptolemy, base.kwebbase.kwconnection.relation, work related to
Kepler also suggested that the Sun itself rotates (confirmed by observing the sunspots discovered by Galileo)., base.kwebbase.kwsentence.kwtopic, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, christoph scheiner sent observation data to johannes kepler
Johannes Kepler, book.book_subject.musical_compositions_about_this_topic, Die Harmonie der Welt
Johannes Kepler University Linz, organization.organization.leadership, m.0hj39sl
Johannes Kepler, people.person.ethnicity, Germans
Selections from Kepler's Astronomia nova, book.written_work.author, Johannes Kepler
Johannes Kepler, book.author.works_written, Über die zuverlässigeren Grundlagen der Astrologie
Johannes Kepler, symbols.name_source.namesakes, Kepler's laws of planetary motion
gilles personne de roberval inspired by johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
Johannes Kepler, people.person.parents, Katharina Kepler
Über die zuverlässigeren Grundlagen der Astrologie, book.written_work.author, Johannes Kepler
galileo galilei corresponded with johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, claudius ptolemy work related to johannes kepler
johannes kepler assistant to tycho brahe, base.kwebbase.kwconnection.relation, assistant to
Johannes Kepler, people.person.sibling_s, m.0_3x42j
Johannes Kepler, book.author.works_written, Keplers Elegie in obitum Tychonis Brahe
Johannes Kepler, base.kwebbase.kwtopic.has_sentences, Kepler also suggested that the Sun itself rotates (confirmed by observing the sunspots discovered by Galileo).
Johannes Kepler, influence.influence_node.peers, m.02nc2g3
Johannes Kepler, book.author.works_written, The six-cornered snowflake
johannes kepler assistant was joost burgi, base.kwebbase.kwconnection.subject, Johannes Kepler
johannes kepler influenced william cheselden, base.kwebbase.kwconnection.subject, Johannes Kepler
Johannes Kepler, education.academic.research_areas, Astrology
Johannes Kepler, people.person.places_lived, m.03l5wk7
Johannes Kepler, people.person.children, Cordula Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, joost burgi assistant to johannes kepler
Kepler scientific workflow system, symbols.namesake.named_after, Johannes Kepler
Johannes Kepler, education.academic.research_areas, Mathematics
johannes kepler laid basis of isaac newton, base.kwebbase.kwconnection.subject, Johannes Kepler
His work influenced Leibniz  and (with the camera obscura) Cheselden., base.kwebbase.kwsentence.contains_connections, johannes kepler influenced gottfried wilhelm leibniz
He also was fascinated by the mechanics of Copernican astronomy as set out by Galileo and by Kepler's \"Optics\"., base.kwebbase.kwsentence.contains_connections, isaac newton studied johannes kepler
Johannes Kepler, education.academic.research_areas, Natural philosophy
giordano bruno known to johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
m.0j_b0jk, education.education.student, Johannes Kepler
His astronomy was followed up by Borelli., base.kwebbase.kwsentence.contains_connections, johannes kepler work followed up by giovanni alfonso borelli
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler follower of nicolaus copernicus
christoph scheiner sent observation data to johannes kepler, base.kwebbase.kwconnection.sentence, Copies were also sent  to Galileo and Kepler.
Johannes Kepler ATV, common.topic.notable_for, g.12584r0p1
Johannes Kepler, book.author.works_written, Ioannes Keppleri Harmonices mundi libri V quorum
Johannes Kepler, common.topic.image, Johannes Kepler 1610
Harmonices Mundi, book.written_work.author, Johannes Kepler
He studied the work of ben Gershom., base.kwebbase.kwsentence.kwtopic, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler improved the camera obscura
isaac newton studied johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
His three Laws of Motion are considered to be the basis of our understanding of the Solar System., base.kwebbase.kwsentence.kwtopic, Johannes Kepler
giovanni pico della mirandola influenced johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
Astronomia nova, book.written_work.author, Johannes Kepler
willebrord snel van royen met johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
Johannes Kepler, book.author.works_written, L' harmonie du monde
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler influenced william cheselden
Johannes Kepler, people.person.children, Sebald Kepler
tycho brahe assistant was johannes kepler, base.kwebbase.kwconnection.relation, assistant was
johannes kepler was visited by john donne, base.kwebbase.kwconnection.other, John Donne
His work influenced Leibniz  and (with the camera obscura) Cheselden., base.kwebbase.kwsentence.contains_connections, johannes kepler influenced william cheselden
Johannes Kepler, common.topic.notable_types, Astronomer
johannes kepler assistant was joost burgi, base.kwebbase.kwconnection.relation, assistant was
willebrord snel van royen met johannes kepler, base.kwebbase.kwconnection.relation, met
Johannes Kepler, base.kwebbase.kwtopic.connections_to, giordano bruno known to johannes kepler
Ioannes Keppleri Harmonices mundi libri V quorum, book.written_work.author, Johannes Kepler
Johannes Kepler, book.author.works_written, Warnung an die Gegner der Astrologie
johannes kepler influenced gottfried wilhelm leibniz, base.kwebbase.kwconnection.sentence, His work influenced Leibniz  and (with the camera obscura) Cheselden.
giovanni alfonso borelli followed up on johannes kepler, base.kwebbase.kwconnection.other, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, levi ben gershom influenced johannes kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_to, nicolaus copernicus influenced johannes kepler
johannes kepler visited by willebrord snel van royen, base.kwebbase.kwconnection.subject, Johannes Kepler
Johannes Kepler, base.kwebbase.kwtopic.connections_from, johannes kepler work related to claudius ptolemy
Johannes Kepler, symbols.name_source.namesakes, Kepler photometer
Johannes Kepler, common.topic.notable_types, Fictional Character
johannes regiomontanus work used by johannes kepler, base.kwebbase.kwconnection.relation, work used by

Answer: Mathematician
Physicist
Astrologer
Astronomer
Scientist