Browse

Numerous space agencies and powers have announced their plans on lunar exploration for the next years. The main purposes are preparation and creation of long-term scientific, technological, experimental, and industrial bases on the near side of the Moon and in the areas of the lunar poles for conducting scientific experiments and investigating lunar bowels. The American space agency (NASA) has published the most detailed for today map of the lunar South Pole. The new data has been collected by the пїЅLunar Reconna...

The modern major project on creation a unique, scientific, educational, and technological Center of space researches and technologies was launched on the base of Engelhardt Astronomical Observatory (EAO) of Kazan Federal University in 2008. In EAO educational activity in the fields of training and retraining of specialists is conducted; scientific and practical training courses take place on the following educational programs: space geodesy and remote sensing, astronomy, radio astronomy. It should be noted, curren...

The aim of this article is to study astronomical refraction anomalies. Back in 1925 Grachev and Banahevich found systematic errors in meridian observations depending on zenithal distance. Grachev suggested that these refraction anomalies arise from the inclination of the Earth's surface to the South. The airstratas of the same density were considered as parallel to the Earth's surface. But the analysis of latitude observations from the Bamberg and ZTL-180 telescopes showed there were significant systematic errors ...