a voyage round saturn its rings and moons · 2020-02-16 · a voyage round saturn, its rings and...
TRANSCRIPT
![Page 1: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/1.jpg)
A VOYAGE ROUND SATURN,
ITS RINGS AND MOONS
Carolin Crawford
Gresham Professor of Astronomy
![Page 2: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/2.jpg)
Huygens (1629-1695)
Galileo (1564-1642)
Cassini (1625-1712)
![Page 3: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/3.jpg)
![Page 4: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/4.jpg)
![Page 5: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/5.jpg)
![Page 6: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/6.jpg)
0.
1
0.01
1.
0
10.0
100 200 300
-200
0.001
-100
0
200
100
Temperature (K)
Pressure (bar)
Altitude (km
)
ammonia crystals
water
ammonium hydrosulphide
![Page 7: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/7.jpg)
molecular Hydrogen
metallic Hydrogen
‘ice’
rocky core
![Page 8: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/8.jpg)
Infrared Saturn
![Page 9: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/9.jpg)
![Page 10: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/10.jpg)
![Page 11: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/11.jpg)
![Page 12: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/12.jpg)
![Page 13: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/13.jpg)
![Page 14: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/14.jpg)
![Page 15: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/15.jpg)
![Page 16: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/16.jpg)
![Page 17: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/17.jpg)
![Page 19: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/19.jpg)
![Page 20: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/20.jpg)
![Page 21: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/21.jpg)
![Page 22: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/22.jpg)
![Page 23: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/23.jpg)
ABC
Cassini division
Encke gap
![Page 24: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/24.jpg)
ABC
Cassini division
Encke gap
Maxwell gapColumbo gap
Huygens gapEncke gap Keeler gap
D ring C ring B ring
A ring
Cassini
Division 140,220km
F ring
![Page 25: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/25.jpg)
![Page 26: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/26.jpg)
![Page 27: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/27.jpg)
![Page 28: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/28.jpg)
![Page 29: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/29.jpg)
![Page 30: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/30.jpg)
Prometheus
![Page 31: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/31.jpg)
Prometheus
![Page 32: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/32.jpg)
![Page 33: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/33.jpg)
Phoebe
![Page 34: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/34.jpg)
Epimetheus Janus
![Page 35: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/35.jpg)
50 km
120 km
![Page 36: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/36.jpg)
Pandora Telesto
![Page 37: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/37.jpg)
Hyperion
![Page 38: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/38.jpg)
Mimas
![Page 39: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/39.jpg)
![Page 40: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/40.jpg)
![Page 41: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/41.jpg)
![Page 42: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/42.jpg)
![Page 43: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/43.jpg)
Titan
![Page 44: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/44.jpg)
![Page 45: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/45.jpg)
![Page 46: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/46.jpg)
![Page 47: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/47.jpg)
![Page 48: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/48.jpg)
![Page 49: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/49.jpg)
![Page 50: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/50.jpg)
![Page 51: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/51.jpg)
Mark Galick space-art.co.uk
![Page 52: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/52.jpg)
![Page 53: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/53.jpg)
Tethys
![Page 54: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/54.jpg)
![Page 55: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/55.jpg)
Rhea
![Page 56: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/56.jpg)
Dione
![Page 57: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/57.jpg)
![Page 58: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/58.jpg)
Enceladus
![Page 59: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/59.jpg)
![Page 60: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/60.jpg)
![Page 61: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/61.jpg)
12 km
![Page 62: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/62.jpg)
![Page 63: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/63.jpg)
![Page 64: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/64.jpg)
water
vapour
ice
grains
rock
water
ice
dissolved salts and minerals
![Page 65: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/65.jpg)
![Page 66: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/66.jpg)
![Page 67: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/67.jpg)
Iapetus
![Page 68: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/68.jpg)
![Page 69: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/69.jpg)
![Page 70: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/70.jpg)
![Page 71: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/71.jpg)
![Page 72: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/72.jpg)
![Page 73: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/73.jpg)
![Page 74: A VOYAGE ROUND SATURN ITS RINGS AND MOONS · 2020-02-16 · A VOYAGE ROUND SATURN, ITS RINGS AND MOONS Carolin Crawford Gresham Professor of Astronomy](https://reader033.vdocument.in/reader033/viewer/2022042111/5e8bcbb4f13c431839778fe7/html5/thumbnails/74.jpg)
All images available from: saturn.jpl.nasa.gov
The Sounds of the Universe
Wednesday 23rd
Nov 1pm