Biosputnik Bion-M No. 2 with space mice on board fueled and prepared for launch

The launch of the carrier rocket is scheduled for August 20

On August 20, 2025, the biosatellite Bion-M No. 2 will be launched from the Baikonur Cosmodrome. The spacecraft is fully fueled with fuel and compressed gases, which completes preparations for launch.

Preparation of biosatellite Bion-M No. 2
Preparation of biosatellite Bion-M No. 2

Experiments on board the satellite include studies with mice, flies, cell cultures, algae and microorganisms. The data obtained will help scientists better understand the effects of the space environment on biological systems, which is important for preparing long-duration manned flights.

Preparation of biosatellite Bion-M No. 2
Preparation of biosatellite Bion-M No. 2

In addition to the scientific program, the mission includes research on educational projects for schoolchildren. The launch of Bion-M No. 2 will be part of a series of experiments aimed at studying biological processes in space.

Read more on the topic:

About 75 thousand mice will fly into space: biosatellite Bion-M No. 2 will be launched from Baikonur on August 20

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