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Planisphere
In astronomy, a planisphere allows you to work out which bright stars
are in the night sky and where on any date
and at any time throughout the year.
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BSL Sign Languages
of planisphere
(BSL Version)
BSL Explanation
of planisphere
(BSL Version – Glossary of Astronomy)
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Glossary – Planisphere
- A planisphere consists of a circular star chart attached at its centre to an opaque circular overlay that has a clear window or hole so that only a portion of the sky map will be visible in the window at any given time.
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List of BSL Astronomy – P
- perihelion
- phases of the Moon
- planet(s)
- planisphere
- Pluto
- Polaris (star)
- pulsar
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- BSL Glossary – P
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