Craters, Statistics, and History
- diagram of the celestial sphere
- sketch
of a single star's path in 1 day
- Star trails
The Active Sun: SOHO Images
- SOHO-endorsed resources
- real-time movies! gif, mpeg
look at the Coronagraph (LASCO): can see the Sun move with respect to the stars
Note: the Sun's disk (drawn-on white circle) is about 0.5 degrees across
from which you can work out speeds...
- images from
May 16
and
May 22,
2006: which planet is it?
- sometimes planets come near the Sun in the sky:
conjunctions of
Mercury
Jupiter
...with a table of distances from the Sun,
you can work out speeds...
- Spectacular solar events:
look at proton showers and work out particle speed to Earth
similar storms (solar flares) also generate radio waves; these
can be converted into audio (like your radio does all the time)
and then you can hear them!
- movies of the Sun's disk show sunspots and can be used
to work out rotational period
A Geometric Milepost to Planets and Stars
"Google Sky": The Solan Digital Sky Survey
- survey explained here
- wander the sky
- click on objects to see what they are and to get data
Bonus: Light, Color, and Temperature
Light from Heat: "Thermal Radiation"
- Thermal Radiation on a Human Scale
- Thermal radiation from warm systems
Stellar Spectra
and Temperatures
Movies, Animations, and Simulations
Useful Links
Other Resources
This page:
www.astro.uiuc.edu/~bdfields/mste_aims06.html
Acknowledgments & Fine Print
The work of BDF was supported, in part, by the
National Science Foundation.
Opinions expressed are those of the authors and
not necessarily those of the Foundation.
Brian D. Fields
Last modified: Thu Jul 27 14:34:12 CDT 2006
