Season 28Episode 10Runtime unavailable
Shells Around the Stars
1984-09-170.0 rating
Do other solar systems exist? Information from the infra-red astronomical satellite, IRAS, indicates that they may well do so. Many stars - some of them similar to our sun - have been found to be associated with what may be planet-forming material. In this programme Patrick Moore gives the latest result, and speculates as to their significance.