Propeller Moonlets in Saturn s Rings Cassini images reveal thousands of propeller shaped structures in Saturn s rings, some of which stretch for thousands of miles
One of Jupiter's moons, Europa may have a deep ocean of liquid water on it and ... 'Jupiter has a total of sixty-three moons, ranging from tiny 'moonlets' only a ...
How would you determine the current tilt of Saturn's ring? ... and billions of little moonlets, each orbiting Saturn ... A close-up view for a space traveler ...
Moons of the Outer Planets The outer planets have large retinues of moons, including objects as big as Mercury (Ganymede,Titan) and with an atmosphere (Titan).
The rings of Saturn Another word on plasma, the fourth state of matter Saturn also has a liquid metallic interior and rotates rapidly. It also has a magnetosphere.
Good temporal monitoring to observe variable phenomena ... (d) Rubble Pile. From E. Asphaug, 1999, 'Survival of the weakest' * NEA= Near Earth Asteroid ...
Title: PowerPoint Presentation Author: Peter Morris Last modified by: Toni Created Date: 11/17/2003 5:40:59 PM Document presentation format: On-screen Show (4:3)
The outer planets have large retinues of moons, ... Rings and the 'Roche Limit' Inside the Roche limit, the tidal stresses on a body (which grow with its size ...
... as Seen from Voyager. THOUSANDS OF RINGLETS in ... Earth, 2 more only by Voyager in 1986 ... 1.65 and 2.54 planetary radii discovered by Voyager 2 in 1989 ...
Halo. Amalthea Ring. Galileo Data. Burns et al. 1999. Keck Data. de Pater et al. ... Tidal Migration Movie. Tidal Migration Movie. What Else Have We Learned? ...
9/6/09. Saturn and its rings & moons. 9/6/09. Fast Facts on Saturn: ... Huygens 1655 'rings'/disk. Cassini - 1675 gap in rings. Commons - 1883 photograph ...
Why is the best month to see Jupiter different from one year to the next? ... on in Jupiter's Great Red Spot? ... How was it discovered that Saturn has rings? ...
Pluto is a small, icy body, orbiting at the 'edge' of the. solar system. ... Pluto is as of yet unexplored by spacecraft. NASA has recently launched the New ...
Similar density found for Eros (right), visited by the NEAR spacecraft. Asteroid densities ... Eros. In 2001, the NEAR mission made a soft landing on Eros ...
Similar to a flat sheet of paper. The orbital planes of the planets ... As Moon formed, its outer shell melted, cooled, solidified, and became the highlands ...
It is believed that some of the rings are young, and must therefore be the result of a breakup. Rings of Saturn Many rings and sub-rings: A, B, C B-Ring : ...
This, along with less gravity and less mass, also allows it to be less oblate. ... Why is Saturn more oblate than Jupiter? Saturn has similar rotation period ...
Jupiter's Ammonia Clouds: Belts: Dark bands. Zones: Bright bands. Great Red Spot. White Ovals ... As it rises, it cools and condenses forming clouds. ...
All three layers are thicker than on Jupiter. Atmospheric Coloration. Longitudinal Bands ... Realized in 1659 (Christian Huygens) to be a flat ring system ...
Higher faint-source sensitivity than Keck NGAO (very low backgrounds) ... galactic nuclei and quasi-stellar objects on spatial scales smaller than 100 pc ...
Envelopes the moon. Why does Titan have an atmosphere when Ganymede ... Jupiter has one faint ring around its equator, inside the orbit of its closest moon. ...
Saturn size. Neptune size. collisionless lifetime. Dynamics at low ... Mp Saturn. Larger masses also would leave structure in ring, and it is featureless ...
Ring particles cleared out because of tidal resonance (2:1) of small Saturn moon ... Cordelia. Shepherd Moons. of Uranus' Epsilon Ring. The Origin of the Rings ...
... result from more complex hydrocarbons produced by photolysis of NH3, CH4, etc. ... Clouds: organic molecules produced by photolysis. Surface: ice? ...
This means that Amalthea's current orbit can be fully explained by ... satellites have not been catastrophically disrupted in the past several billion years. ...