Timekeeping By Starlight

Dec 13, 1998 on BBC FOUR at 10:00 PM

Summary

A report on the 1998 Leonids and how to make a nocturnal clock to tell the time at night.

Previous episode

The Royal Greenwich Observatory - 1675-1998
Season 1998 Episode 12

Nov 15, 1998

Next episode

Is There Anybody Out There?
Season 1999 Episode 1

Jan 10, 1999