Progress MS-35

Progress MS-35

Progress MS spacecraft on its final approach to dock to the ISS
Names	Progress 96 ISS 96P
Mission type	ISS resupply
Operator	Roscosmos
COSPAR ID	2026-212A
SATCAT no.	100712
Mission duration	9 days, 14 hours and 13 minutes (in progress)
Spacecraft properties
Spacecraft	Progress MS-35 No. 463
Spacecraft type	Progress MS
Manufacturer	Energia
Launch mass	7,280 kg (16,050 lb)
Start of mission
Launch date	16 September 2026, 13:33 UTC
Rocket	Soyuz-2.1b
Launch site	Baikonur, Site 31/6
Contractor	RKTs Progress
End of mission
Disposal	Deorbited (planned)
Decay date	February 2027 (planned)
Orbital parameters
Reference system	Geocentric orbit
Regime	Low Earth orbit
Inclination	51.65°
Docking with ISS
Docking port	Poisk zenith
Docking date	19 September 2026, 13:44 UTC
Undocking date	February 2027 (planned)
Time docked	6 days, 14 hours and 2 minutes (in progress)
Progress flights

Progress MS-35 (Russian: Прогресс МC-35), Russian production No. 463, identified by NASA as Progress 96, is a Progress cargo spacecraft mission by Roscosmos to resupply the International Space Station (ISS) launched in September 2026.

Cargo

Each Progress mission delivers pressurized and unpressurized cargo to the station. The pressurized section carries consumables such as food, along with equipment for maintenance and scientific research. The unpressurized section contains tanks of fuel, drinking water, and gases to replenish the onboard atmosphere, which are transferred to the station through automated systems. Progress MS-35 carries 2,600 kg of cargo.

See also

• Uncrewed spaceflights to the International Space Station
• List of Progress missions