41.   Some scholars even speculate about religious traditions on other planets, should intelligent life actually exist there.

42.   The AirPort wireless networking system is confirmation that there is intelligent life in the computer industry.

43.   The astronomer Percival Lowell claimed he had found evidence of artificial canals and intelligent life, even though his telescopes showed Mars as little more than a blurry dot.

44.   The best places to look for intelligent life in the universe, she suggests, may be on planets around stars that have had similarly easy weather.

45.   The discovery of intelligent life would be the grand prize and the logical culmination of a project that sought to discover the origin of things in the universe.

46.   The ditches would be filled with kerosene and set ablaze at night, in hopes of convincing Martian astronomers that intelligent life existed on Earth.

47.   The institute is a private organization conducting research to determine whether intelligent life exists beyond Earth.

48.   The search for intelligent life in outer space is going so well, scientists need a little help from you and your home computer.

49.   The symposium closes Friday with a session on the search for signs of intelligent life elsewhere in the universe.

50.   There is no intelligent life on Mars.