Astronomy 210
Lecture 21, March 9
Spring 2011
Lecture Notes:
pdf file
Next Time Only
:
Ceramics Building
, Room 218
Mars
a possible
meteoritic
fossil indication of
life?
The Jovian Planets
Jupiter
: The Prototype
Jovian
interiors
Great
Red
Spot
image
, movies:
black&white
,
color
more Jupiter
movies
Rings: the
Roche Limit
Saturn: rings
edge-on
, illuminated from
below
,
spokes
Cassini
movies
:
approaching Saturn
,
ring crossing
--a must-see!, flyby of moon
Dione
images:
density waves in rings
,
rings in UV
,
rings in natural color
,
translucent C-ring
,
IR Saturn
Jupiter
Uranus
Debris I: Asteroids
Distribution and Orbits
Inner Solar System objects
plotted
Main Belt objects:
Ceres and Vesta lineup
,
Gaspara
,
Ida & Dactyl
Near-Earth
objects
orbits seen from
top vs side
current events: asteroid collision
detected
Earth infall: meteors:
Leonids
, one
fireball
,
another
, and
another
, Peekskill meteor
video
Structure:
NEAR
Mission to asteroid Eros:
Eros
overview
,
rotation movie
,
zoom
,
extreme closeup
composition
Debris II: Comets
Hyakutake
,
West
,
Ikeya Seki
McNaught--brightest comet in decades!
over Catalonia
,
near Sun
,
over New Zealand
HST Hale-Bopp coma
Shoemaker-Levy 9
and
Jupiter
Sun-grazing comets
(
SOHO
):
image
,
movie
Structure
Tail
direction
(
SS orbit viewer
), a particularly
striking
example
Kuiper Belt: current data
plotted
Oort Cloud
Lecture Archive
Brian D. Fields
Last modified: Wed Mar 9 12:27:22 CST 2011