In 1990 the Hubble Telescope was launched into space, but the first pictures it sent back to earth were out of focus. Lucy Williamson talks to the engineer in charge of fixing it. Show more
Discover 11,128,835 listings and 279,499 playable programmes from the BBC
In 1990 the Hubble Telescope was launched into space, but the first pictures it sent back to earth were out of focus. Lucy Williamson talks to the engineer in charge of fixing it. Show more