- Atlas of Nearby Stars
- Features an article that explains about parallax measurements and the Inverse Square Law. Also displays a collection of virtual experiments.
- Skyview Virtual Observatory
- Shows a research tool that provides pictures of any part of the sky at different distances. Also contains FAQs, articles and news updates.
- Today from Space: The Cosmos
- Features daily photos of the universe that come with brief explanations. Also provides information on the daily atmospheric temperature and monthly lightning flash summaries.
- Virtual Amateur Astronomer
- Shows photos of deep sky and solar system objects. Also displays related links and glossary.
- Virtual Astronomy
- Presents a document discussing about a research technique that uses computers to gather direct observational data.
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