• The KAIT robotic telescope
  • The Farthest Supernova
  • A description of the steradian
  • Another description of the steradian
  • Electromagnetic wave demo.
  • Excellent physics demos on a variety of topics
  • Formal derivation of the Rayleigh-Jeans law, and the Planck function
  • A great description of the Michelson-Morley experiment
  • Einstein's original paper: On the Electrodynamics of Moving Bodies
  • The Doppler Effect I
  • The Doppler Effect II
  • The Fraunhofer spectrum
  • The Solar Spectrum
  • Kirchoff's Laws
  • Measuring velocities in a binary star system
  • Plots of spectra for different spectral types of stars
  • SN 1987A: Video showing ring orientation
  • Astro-PH
  • Astrophysical Database Articles
  • Sirius web-site
  • A GRB movie
  • The SuperNova Acceleration Probe
  • The American Astronomical Society
  • The Casimir Effect
  • The WMAP mission, and a brief explanation of what microwave fluctuations tell us
  • Star Charts I
  • Star Charts II
  • The Hubble Deep Field -- External Links
  • The Hubble Deep Field -- Local Link
  • Another beautiful picture
  • The Keck Telescope
  • Satellites viewable in the night sky, from Amherst
  • The Large and Small Magellanic Clouds
  • New General Catalog (NGC) images
  • Picture of The Milky Way (our home)
  • Painting of what the Milky Way might look like if viewed from outside of it
  • Picture of the Hubble Space Telescope
  • Space Telescope Advanced Camera Images
  • Black Hole animation.
  • The CfA redshift survey
  • Hubble Space Telescope images
  • Galaxies in the Young Universe
  • More Hubble pictures
  • More stunning Hubble pictures
  • The Periodic Table of Elements