|
On the three comets of the year MDCXVIII |
[Horatio Grassi] |
|
Discourse on the comets |
by Mario Guiducci |
|
The astronomical and philosophical balance |
by Lothario Sarsi of Siguenza |
|
Letter to the very reverend father Tarquinio Galluzzi of the Society of Jesus |
by Mario Guiducci |
|
The assayer |
by Galileo Galilei |
|
Appendix to the hyperaspistes |
by Johann Kepler |
|
On the three comets of the year MDCXVIII |
[Horatio Grassi] |
|
Discourse on the comets |
by Mario Guiducci |
|
The astronomical and philosophical balance |
by Lothario Sarsi of Siguenza |