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Photo Stream
Space Shuttle
Biking
Sailing
Cruising
Frensh Polynesia Cruise/trip July 2026
Japan Cruise May 2025
Antarctica Cruise January 2024
Hawaii Cruise May 2023
Mardi Gras Caribbean Cruise 2022
Panama Canal Cruise 2022
Mediterranean Cruise 2019
Panama Canal 2018
Mediterranean Cruise 2013
Alaska 2010
Trips
Guatemala, February 2026
Costa Rica 2024
Ichetucknee Srings 2022
Alaska 2021
Wyoming 2021
Astro Images
Galaxy Clusters and Quasars
Interacting and Colliding Galaxies
Galaxies
Nebulae
Moon, Planets, and Comets
Dynamic Web Pages
Bathymetry Visualizations
New England Dams
Guatemela, February 2026
