
Index of Problem Titles
How fast does the sun spin?
The Transit of Mercury
The Oscillation Period of Gaseous Spheres
Monster Sunspots!
NASA Juggles Four Satellites at Once
The Heliopause � A Question of Balance
A Mathematical Model of the Sun
A Problem in Satellite Synchrony
Scientific Notation I
Scientific Notation II
Scientific Notation III
Are You Ready for Sunspot Cycle 24?
Reality Check!
CME Kinetic Energy and Mass
Benfords Law
An Application of the Pythagorean Theorem
A Star Sheds a Comet Tail
XZ Tauri and the Super CME
Comet Encke Tail Disruption Event
Is There Ice on Mercury?
A Trillion Here..A Trillion There
Measuring Star Temperatures
The Moon�s Atmosphere
Black Holes � The Event Horizon
The Last Total Solar Eclipse�Ever!
Chandra Explores Angular Size
Spitzer Explores a Dusty Young Star
Spitzer Explores a Dying Star
How Big is a Lunar Crater?
Exploring a City from Space
Exploring the Mars Spirit Rover from Space