Close Encounters
The Sky at Night · Season 32 · Episode 13
There are some asteroids which pass close to the Earth! Patrick Moore talks about these 'close-approach' asteroids to the American astronomer Eleanor Helin , who has discovered many of them.
Episode Details
Air date, runtime, timezone, and episode position.
Season
32
Episode
13
Air Date
11/Dec/1988
Air Time
22:00
Runtime
—
Overview
Episode summary.
There are some asteroids which pass close to the Earth! Patrick Moore talks about these 'close-approach' asteroids to the American astronomer Eleanor Helin , who has discovered many of them.
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