Blader door items (35 in totaal)
- Collectie: Kometen en meteoren
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Quest for Comets
Levy is a young astronomer's Michael Jordan: he discovers comets where professional astronomers have looked before and found nothing. His 20-odd discoveries are sufficient authority to support this general survey of current theory and comet history.…
The return of Halley's comet
This book examens our knowledge of comets in general and of Halley's Comet in particular.