RR Auction: Space and Aviation Auction

Extremely rare NWA 6963 Martian meteorite slice, found in the deserts of Northwest Africa. The partial slice weighs 4 grams and measures approximately

Handsome Agoudal iron meteorite (Morocco) slice, exhibiting an attractive Widmanstatten pattern. The full etched slice weighs 303.9 grams and measures

Group of six small whole stone meteorites, displayed with shockwave glass, from the iconic Chelyabinsk meteor which fell over the southern Ural region

Superb NWA 5950 stone (CV3) meteorite end cut recovered in Algeria in 2009, exhibiting chondrules: the small, colorful, glassy spheres seen in this ex

Fantastic Gebel Kamil iron meteorite (Egypt) slice and whole specimen, paired to show the interior and exterior of the meteorite. The full polished sl

German astronomer (1893–1960) who worked at Mount Wilson Observatory from 1931 to 1958, where, during World War II, he was able to resolve stars in th

French astronomer (1853–1948) who was director of the Meudon and Paris Observatories, and who invented the spectroheliograph and carried out intensive

Scottish astronomer (1843–1914) known for measuring astronomical distances, for astrophotography, and for geodesy; he famously photographed the Great

American astronomer (1909–2002) who studied under Donald H. Menzel and Fred L. Whipple at Harvard, developed a new spectrograph and a wide-field camer

American astronomer (1885–1967) who specialized in photometry and served as the first director of the Maria Mitchell Observatory in Nantucket, Massach