Recent Links Used in My Classes


Astronomy Picture of the Day (APOD)

New Under The Sun

Pages Dealing With Courses I Teach

Fall 2002 Links


The Solar System

Planetary Science

The Stellar System

The Galactic System and Cosmology


Learning the Nightime Sky

The Copernican Revolution

ISS Sightings for Providence

Heavens Above

Links Dealing with Iridium Flares

The Doppler Effect and Sonic Booms

Picture of an F/A 18 Hornet Breaking the Sound Barrier (APOD)

The November 1995 Hubble shots of M16

The Rayleigh Criterion

Sungrazing Comet Possibly Hit by Solar Eruption

CNN:Science & Space/Interactive Library (Added 20/Feb/2003)

Cassini-Huygens: gravity assist

Chladni Figures and Vibrating Plates

The Butterfly Diagram

Satellite Images of Earth at Night

Jupiter's Moon Count Soars to 52 with Four New Discoveries

Skywatcher's Guide to the Moon

More Moons Around Earth? It’s Not So Loony

Stellar Lifetimes


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