 
                Strasbourg Astronomical Observatory is quite an interesting place for historians: several changes of nationality between ...
اقرأ المزيد 
                Reflector antennas are widely used in the microwave and millimeter wavelength domain. Radio astronomers have developed techniques ...
اقرأ المزيد 
                This volume is an up-to-date and comprehensive overview of the engineering of the Square Kilometre Array (SKA), a revolutionary ...
اقرأ المزيد 
                In the last 45 years, X-ray astronomy has become an integral part of modern astrophysics and cosmology. There is a wide range ...
اقرأ المزيد