Next Episode of The Sky at Night is
unknown.
Our team of astronomers tell us what's on view in the night sky. From comets to quasars, there is always something fascinating to discuss in the Universe.
The Giotto spacecraft encountered Halley's Comet in 1986 and escaped. Giotto recently made close-range studies of the comet Grigg-Skellerup. Patrick and Dr. John Mason are joined by Susan McKenna-Lawlor to discuss the problems of comets.
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