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The Planets
Some images
3 kinds of Solar System Object3 kinds of Solar System Object
RockyGassy
Icy
How can you tell? What happens when you step on it?
• Mercury
☿
0 moons
Mariner
Messenger images
Mercury in 2008
Messenger images
Mercury in 2008
Check out the cool Rays!
• Venus
♀
Image in UV
0 moons
Magellan - Venera
• Venus – from Magellan radar data
• Venus – Elevation map
Views from Venera – Russian Lander on Venus
The Earth
• Look outside
⊕
1 moon
LandSAT – Ikonos - NOAA
Kathmandu
South
Georgia
• The Moon
• Mars
♂
2 moons
Mariner – Viking – MGS – Opportunity
Phobos22.2 km across
TakenfromMarsExpress
• Deimos
• 12.6km across
• Mars
• Mars
3 Juno
1 Ceres
<- Dawn – Launched 2007 ->
• Gaspra
• Ida – Dactyl - Gaspra
• Last image from Eros – NEAR/Shoemaker
• Jupiter
♃
63* moons
Pioneer – Voyager Galileo
• Jupiter
• Saturn
♄
60* moons Voyager
• Saturn
• Saturn
• Uranus
♅
27* moons
Voyager
• Neptune
♆
13* moons
Voyager
• Neptune
• Neptune
• Pluto
♇
3 moons
Pluto CharonHST
• Eris (formerly UB 313 – Xena)
• 1 moon• Dysnomia
(formerly Gabrielle)
Quaoar
How to discover a TNO (or for that matter, a comet, or asteroid). Take 3 images, align the stars, and blink between them, the moving thing is the object you are looking for.
Haumea2 moons
Makemake0 moons
Other potential “dwarf planets”
Haumea2 moons
Makemake0 moons
Comets
• Comet 1P/Halley
• Comet 81P / Wild 2
Comet Shoemaker/Levy 9 hitting Jupiter (lower left of Jupiter)
DisclaimerAloha
I put together these power points for use in my science classes.You may use them in your classes.
Some images are public domain, some are used under the fair-use provisions of the copyright law, some are mine. Copyright is retained by the owners!
Ted Brattstrom