space environment №350 20.10.2021 (2021)

The Challenge project: the successful return of the Soyuz MS-18 crew (Novitsky, Peresild, Shipenko).

Baikonur, preparation for the launch of the Progress M S-18 cargo ship.

Moscow Metro, Arbatsko-Pokrovskaya line: the history of space exploration on the theme train "Mosprom Kosmicheskiy", comments by Alexander Bloshenko and Oleg Artemyev.

One line:

- Vostochny, launch of OneWeb communication satellites;

- Blocks of two Soyuz-2.1b launch vehicles operating on a new type of fuel - naphthyl have been delivered to Vostochny;

- Training of the crew of the Soyuz MS-20 spacecraft with two space tourists from Japan.

Chronograph: 10 years of the first launch of the Soyuz from another continent (Guiana Space Center).

Astrophoto of the week: bolide over Lake Louise in Canada, Perseid meteor shower, Snail nebula NGC 7293.