Some articles on radar, asteroid radar, asteroid:
... He works on radar astronomy devices, near-Earth asteroid radar research, and SETI ... has focused on three main topics the theory, the design and implementation of radar devices used in the study of Venus, Mars, and Mercury near-Earth asteroid radar research and interstellar radio messaging, his ... Zaitsev observed the asteroid 4179 Toutatis in December 1992 using the 70-m Yevpatorian Planetary Radar in Crimea (Ukraine), as a sounding signal transmitter, and the 100-m radio telescope in Effelsberg, Germany, as a ...
Famous quotes containing the word radar:
“So I begin to understand why my mothers radar is so sensitive to criticism. She still treads the well-worn ruts of her youth, when her impression of mother was of a woman hard to please, frequently negative, and rarely satisfied with anyoneleast of all herself.”
—Melinda M. Marshall (20th century)