Having completed our tour of the Terrestrial Planets, we want to step
back and compare their properties. In particular, we will wi review the
processes that drive the evolution of their surfaces, their interiors,
and their atmospheres. Recorded 2007 Nov 13 in 1000 McPherson Lab on
the Columbus campus of The Ohio State University.
Nov 2007
Lecture 39: The Moons of Jupiter
Jupiter has its own personal solar system in miniature of 63 known moons. Most are tiny, irregular bodies that are a combination of captured asteroids and comets, but it is the 4 largest, the giant Galilean Moons: Io, Europa, Ganymede, and Callisto, that is of greatest interest t ... Show More
42m 21s
Mar 2006
Lecture 44: Life, the Universe, and Everything (Life Part II)
How can we search for extraterrestrial intelligence, and what are we looking for? This second part of a 2-part lecture picks up where we left off yesterday by examining SETI, the Search for ExtraTerrestrial Intelligence, and reviews what we might look for and how. We will use thi ... Show More
45m 56s
Sep 2006
Lecture 2: Astronomical Numbers
Before we can begin our exploration of astronomy, we need to develop a
common language for notating large numbers, and introduce the basic
units of length, mass, and time that we will use throughout the quarter.
We will first re-introduce the basic metric system, explaining how t ... Show More
43m 29s