a timeline of British science fiction
1450
1455
Johann Guttenberg produces an edition of the Bible using moveable type.
1470
1475
William Caxton prints the first book in England.
1478
Thomas More born in London.
1480
1485
Henry Tudor defeats Richard III at Bosworth; ascends the throne as Henry VII.
1490
1492
Columbus reaches the Caribbean.
1497-8
Vasco da Gama rounds the Cape of Good Hope and opens the way to India.
1498
Columbus's third voyage identifies the mainland of South America.
1499
Thomas More meets Erasmus.