1993 - CanadiansprinterBen Johnson[?] is banned from international competition for life after testing positive for banned substances for the second time.
1998 - NASA announced that that the Clementine spaceprobe orbiting the moon had found enough water in polar craters to support a human colony and rocket fueling station.
... using terrestrial signals, and this is seen by some as influential (to a certain limited extent) in promoting the take-up of digital television.
BBC News 24 broadcasts ...