Konferenciya v chest' 150-letiya tablicy Mendeleeva
21.02.2019 10:00 | Astronet

Mezhdunarodnyi simpozium "The Periodic Table Through Space and Time" v ramkah XXI yubileinogo Mendeleevskogo kongressa po obshei i prikladnoi himii sostoitsya 10-13 sentyabrya 2019 goda v S.-Peterburge.

Otrazheniya v vdB 9
21.02.2019 | Astronomicheskaya kartinka dnya

V centre etogo nebesnogo natyurmorta nahoditsya krasivaya golubaya tumannost' vdB 9 – devyatyi ob'ekt v kataloge otrazhatel'nyh tumannostei, sostavlennom Sidneem van den Bergom v 1966 godu. Pole zreniya etogo teleskopicheskogo izobrazheniya primerno v dva raza bol'she vidimogo razmera diska polnoi Luny.