... Fermi himself exclaimed: "If there are anywhere space civilizations, their spaceships have been in the solarsystem long since" (I don't guarantee the exactness of the quotation). ...
... COMPUTER SYSTEMS 1.128 ACM TRANSACTIONS ON DATABASE SYSTEMS 1.361 ACM TRANSACTIONS ON GRAPHICS 1.063 ACM TRANSACTIONS ON OFFICE INFORMATION SYSTEMS 0.543 ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE 1.152 ACM TRANSACTIONS ON PROGRAMMING LANGUAGES AND SYSTEMS ...
... have been the first man to predict the solar eclipse which took place in the reign ... much scientific sophistication that earlier solar eclipses are calculated from this ...