Quarterly journal of the Royal Astronomical Society

The EISCAT ionospheric radar - The system and its early results

H. Rishbeth, P. J. S. Williams · 1985 · 152 citations

Natural Sciences, Earth Sciences, Geophysics +13

The Great Silence - the Controversy Concerning Extraterrestrial Intelligent Life

G. D. Brin · 1983 · 142 citations

Natural Sciences, Communication, Cosmology +6

The Natural Selection of Universes Containing Intelligent Life

E. R. Harrison · 1995 · 86 citations

Natural Sciences, Astronomy, Physics +11

Once Again-Tidal Friction

Walter Munk · 1968 · 83 citations

Extraterrestrial intelligent beings do not exist

Frank J. Tipler · 1980 · 67 citations

Natural Sciences, Astronomy, Gravitation +6