Catalan Càmera de Schmidt Cited by user Vallue on 03 Mar 2024 La càmera de Schmidt, o comunament dit el telescopi de Schmidt, és una càmera astronòmica dissenyada per a proveir amplis rangs de vista amb aberracions limitades.
English Steven J. Dick Cited by user Ost316 on 20 Oct 2023 Steven J. Dick (born October 24, 1949, Evansville, Indiana) is an American astronomer, author, and historian of science most noted for his work in the field of…
English Ecclesiastical prison Cited by user Moriwen on 11 Jun 2023 Ecclesiastical prisons were penal institutions maintained by the Catholic Church. At various times, they were used for the incarceration both of clergy accused of…
Spanish Conjetura de Hart-Tipler Cited by user EdgarCabreraFariña on 07 Nov 2022 La conjetura de Hart-Tipler es la idea de que la ausencia de sondas Von Neumann detectables es una evidencia contrapositiva de que no existe vida inteligente fuera del…