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Johannes Kepler's original drawing from De Stella Nova (1606) depicting the location of the stella nova, marked with an N (8 grid squares down, 4 over from the left)
Kepler's Starmap showing his Supernova — Johannes Kepler's original drawing from De Stella Nova (1606) depicting the location of the stella nova, marked with an N (8 grid squares down, 4 over from the left)
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=749487
Kepler's Starmap showing his Supernova Johannes Kepler's original drawing from De Stella Nova (1606) depicting the location of the stella nova, marked with an N (8 grid squares down, 4 over from the left)
De Stella Nova opened to the starmap foldout
Photo Credit: By Johannes Kepler - http://www.jpl.nasa.gov/news/features.cfm?feature=665, Public Domain, https://commons.wikimedia.org/w/index.php?curid=763909
On October 9, 1604, sky watchers -- including astronomer Johannes Kepler, spotted a
X-ray, Optical & Infrared Composite of Kepler's Supernova Remnant — On October 9, 1604, sky watchers -- including astronomer Johannes Kepler, spotted a "new star" in the western sky, rivaling the brilliance of nearby planets. "Kepler's supernova" was the last exploding supernova seen in our Milky Way galaxy. Observers used only their eyes to study it, because the telescope had not yet been invented.
Photo Credit: By NASA/ESA/JHU/R.Sankrit & W.Blair - http://www.nasa.gov/multimedia/imagegallery/image_feature_219.html, Public Domain, https://commons.wikimedia.org/w/index.php?curid=14301
X-ray, Optical & Infrared Composite of Kepler's Supernova Remnant On October 9, 1604, sky watchers -- including astronomer Johannes Kepler, spotted a "new star" in the western sky, rivaling the brilliance of nearby planets. "Kepler's supernova" was the last exploding supernova seen in our Milky Way galaxy. Observers used only their eyes to study it, because the telescope had not yet been invented.
by Copernicus
De revolutionibus, 1543, title page — by Copernicus
Photo Credit: Public Domain https://en.wikipedia.org/wiki/File:Nicolai_Copernici_torinensis_De_revolutionibus_orbium_coelestium.djvu
Nicolaus Copernicus portrait from Town Hall in Toruń - 1580)
Copernicus — Nicolaus Copernicus portrait from Town Hall in Toruń - 1580)
Photo Credit: By Unknown - http://www.frombork.art.pl/Ang10.htm, Public Domain, https://commons.wikimedia.org/w/index.php?curid=113500
Copernicus Nicolaus Copernicus portrait from Town Hall in Toruń - 1580)
Illustrates the structure of eyes of various species
A plate from Astronomiae Pars Optica — Illustrates the structure of eyes of various species
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=763931
A plate from Astronomiae Pars Optica Illustrates the structure of eyes of various species
Title Page of Kepler's Astronomiae pars optica
Photo Credit: By Kepler, Johannes - Available in the BEIC digital library and uploaded in partnership with BEIC Foundation., Public Domain, https://commons.wikimedia.org/w/index.php?curid=38722962
from Harmonices Mundi (1619)
Geometrical harmonies in the perfect solids — from Harmonices Mundi (1619)
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=1786757
Geometrical harmonies in the perfect solids from Harmonices Mundi (1619)
Statue of Johannes Kepler in gardens at the Linzer Schloss. Kepler lived and worked in Linz (from 1612 to 1630), and a university there bears his name.
Statue of Kepler in Linz — Statue of Johannes Kepler in gardens at the Linzer Schloss. Kepler lived and worked in Linz (from 1612 to 1630), and a university there bears his name.
Photo Credit: By Aldaron, a.k.a. Aldaron - Own work, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=5588115
Statue of Kepler in Linz Statue of Johannes Kepler in gardens at the Linzer Schloss. Kepler lived and worked in Linz (from 1612 to 1630), and a university there bears his name.
Diagram of the geocentric trajectory of Mars through several periods of apparent retrograde motion (Astronomia nova, Chapter 1, 1609)
Mars apparent retrograde motion — Diagram of the geocentric trajectory of Mars through several periods of apparent retrograde motion (Astronomia nova, Chapter 1, 1609)
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=1164908
Mars apparent retrograde motion Diagram of the geocentric trajectory of Mars through several periods of apparent retrograde motion (Astronomia nova, Chapter 1, 1609)
1619 first edition
Title Page of Kepler's Harmonices Mundi — 1619 first edition
Photo Credit: By Johannes Kepler, Public Domain, https://commons.wikimedia.org/w/index.php?curid=9486143