Cristian Piantanida - #accaddeoggi Il 25 marzo del 1655 il matematico, astronomo e fisico olandese Christiaan Huygens scopre con un telescopio rifrattore il satellite naturale del pianeta Saturno, chiamandolo nella sua opera
![Astronomical Devices Some of the images in previous lectures were taken through a telescope (and you will see more in the coming weeks). Telescopes are used to make objects both brighter, and bigger. Before we begin our exploration of the more distant ... Astronomical Devices Some of the images in previous lectures were taken through a telescope (and you will see more in the coming weeks). Telescopes are used to make objects both brighter, and bigger. Before we begin our exploration of the more distant ...](http://astronomy.nmsu.edu/tharriso/ast110/huygens_big.jpg)
Astronomical Devices Some of the images in previous lectures were taken through a telescope (and you will see more in the coming weeks). Telescopes are used to make objects both brighter, and bigger. Before we begin our exploration of the more distant ...
![Sc-components-litho - Missione spaziale Cassini-Huygens - Wikipedia | Sonda spaziale, Militari, Foto Sc-components-litho - Missione spaziale Cassini-Huygens - Wikipedia | Sonda spaziale, Militari, Foto](https://i.pinimg.com/736x/40/2d/1a/402d1a87b05131fe2e9f04bce1d115e6--space-exploration-spacecraft.jpg)
Sc-components-litho - Missione spaziale Cassini-Huygens - Wikipedia | Sonda spaziale, Militari, Foto
![Double Equatorial Telescope. Eyepiece of Telescope Showing a Camera. Asteroid Telescopic Camera House With Sliding Roof. Driving Clock for New Asteroid Photographic Telescope Showing Huygens's Loop., scientific american, 1906-08-25 Stock Photo - Alamy Double Equatorial Telescope. Eyepiece of Telescope Showing a Camera. Asteroid Telescopic Camera House With Sliding Roof. Driving Clock for New Asteroid Photographic Telescope Showing Huygens's Loop., scientific american, 1906-08-25 Stock Photo - Alamy](https://c8.alamy.com/comp/2ABY0RA/double-equatorial-telescope-eyepiece-of-telescope-showing-a-camera-asteroid-telescopic-camera-house-with-sliding-roof-driving-clock-for-new-asteroid-photographic-telescope-showing-huygenss-loop-scientific-american-1906-08-25-2ABY0RA.jpg)
Double Equatorial Telescope. Eyepiece of Telescope Showing a Camera. Asteroid Telescopic Camera House With Sliding Roof. Driving Clock for New Asteroid Photographic Telescope Showing Huygens's Loop., scientific american, 1906-08-25 Stock Photo - Alamy
![Tubeless telescope described by Huygens, 17th century - Stock Image - C048/5297 - Science Photo Library Tubeless telescope described by Huygens, 17th century - Stock Image - C048/5297 - Science Photo Library](https://media.sciencephoto.com/c0/48/52/97/c0485297-800px-wm.jpg)
Tubeless telescope described by Huygens, 17th century - Stock Image - C048/5297 - Science Photo Library
![Christiaan Huygens's design of a telescope without tube. Astroscopia... | Download Scientific Diagram Christiaan Huygens's design of a telescope without tube. Astroscopia... | Download Scientific Diagram](https://www.researchgate.net/profile/Albert_Van_Helden2/publication/225718234/figure/fig8/AS:302657932677131@1449170682375/Christiaan-Huygenss-design-of-a-telescope-without-tube-Astroscopia-compendiarium-The_Q640.jpg)
Christiaan Huygens's design of a telescope without tube. Astroscopia... | Download Scientific Diagram
![IL TELESCOPIO DI GALILEO - CHRISTIAAN HUYGENS, Copia copiae exhibitae ab Hadr. Van der Wal 1682 ..., ms. IL TELESCOPIO DI GALILEO - CHRISTIAAN HUYGENS, Copia copiae exhibitae ab Hadr. Van der Wal 1682 ..., ms.](https://vitruvio.imss.fi.it/foto/telescopiogalileo/2_1_4_800.jpg)
IL TELESCOPIO DI GALILEO - CHRISTIAAN HUYGENS, Copia copiae exhibitae ab Hadr. Van der Wal 1682 ..., ms.
![Christiaan Huygens's design of a telescope without tube. Astroscopia... | Download Scientific Diagram Christiaan Huygens's design of a telescope without tube. Astroscopia... | Download Scientific Diagram](https://www.researchgate.net/profile/Albert_Van_Helden2/publication/225718234/figure/fig8/AS:302657932677131@1449170682375/Christiaan-Huygenss-design-of-a-telescope-without-tube-Astroscopia-compendiarium-The.png)