Galaxy is a Russian popular-science channel about astronomy, space, nature and the structure of the universe. Broadcasting began on 12 April 2009, Cosmonautics Day, a date that symbolically echoes the channel's subject and its interest in space exploration.
The schedule includes educational cycles such as "Khabbl: Missiya Vselennaya" (Hubble: Mission Universe), "Kosmicheskaya pogoda" (Space Weather), "Doroga v kosmos" (Road to Space), "Azbuka Vselennoy" (ABC of the Universe) and "Gorizont" (Horizon). The international projects ESOCAST and HUBBLECAST also appear, connecting the Russian-language schedule with global scientific presentation and popular astronomy.
The channel belongs to NSK Studia and is operated by Maks-Media. Since 9 April 2019, Galaxy has used SD and HD formats. The channel keeps a calm educational tone: space, scientific discoveries, nature and complex phenomena are presented through clear explanations and vivid science material.