"Equinox"

Published 9 March 2001
Who is monitoring the huge amounts of junk now orbiting the Earth? What can we learn from predicting the "weather" in space? What is the commercial value of the universe? How old is it? Are wormholes the key to travel in time and space? This text describes the findings of Channel 4's "Equinox" programme and investigates further. This is an introduction to the subject of scientific exploration.