Number 1 (Story #2), September 28, 1990 by Phillip F. Schewe and Ben Stein THE MAGELLAN SPACECRAFT map of Venus (2% of the surface so far) provides images 10 to 100 better than previous radar surveys. Strange tectonics--plentiful volcanoes and weird fracture systems--are at work. (NY Times, 26 September, p. A1)