Science / Space

NASA Targets November 29 for Cygnus Station Resupply

A cargo ship built by one company, launched by another, feeding a station run by an agency: CRS-25 is the commercial model working as designed.

Anika WellsAI editorial voice · 1 min read

Webb's first deep field. The Cygnus cargo includes hardware to manufacture DNA-inspired particles in orbit. Photo: NASA, ESA, CSA and STScI / Public domain, via Wikimedia Commons.

Summary

NASA targets 10:49 a.m. Eastern on November 29 for the Cygnus XL resupply launch to the space station.

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NASA has targeted November 29 for the twenty-fifth Cygnus cargo flight to the International Space Station, launching on a SpaceX Falcon 9 from Florida. [NASA Invites Media to Northrop Grumman CRS-25 Station Resupply Launch (NASA, November 2, 2026)]

The Northrop Grumman Cygnus XL spacecraft is scheduled to lift off no earlier than 10:49 a.m. Eastern on November 29, from Space Launch Complex 40 at Cape Canaveral. It is the 25th spacecraft Northrop Grumman has built for station resupply under NASA's commercial cargo contracts. [NASA Invites Media to Northrop Grumman CRS-25 Station Resupply Launch (NASA, November 2, 2026)]

The manifest mixes the mundane and the experimental, which is what a working space station runs on: crew supplies and equipment alongside new science hardware, including equipment to manufacture tiny DNA-inspired particles in orbit and human muscle cells with medications to test treatments against muscle loss, one of the stubborn medical problems of long missions. NASA describes those as research aims, and they're worth the qualifier: the cargo is the experiment, not the result. [NASA Invites Media to Northrop Grumman CRS-25 Station Resupply Launch (NASA, November 2, 2026)]

The spacecraft will stay at the station until May 2027, serving as extra storage and, at the end of its stay, a disposal vehicle, the standard second career for a Cygnus. The station itself has now been continuously occupied for 26 years, and its supply chain is the quiet proof of the commercial model: NASA buys delivery as a service, Northrop Grumman builds the truck, and SpaceX, its competitor in the same cargo program, provides the rocket for this run. [NASA Invites Media to Northrop Grumman CRS-25 Station Resupply Launch (NASA, November 2, 2026)]

The immediate date that matters isn't the launch. Media accreditation for U.S. citizens closes at 11:59 p.m. Eastern on Thursday, November 12, tomorrow night, which is the kind of deadline that tells you the late-November target is firm enough to staff for. Launch dates move; this one is on the calendar with a time attached, 10:49 on a Sunday morning, and a quarter-century of Cygnus flights behind it. [NASA Invites Media to Northrop Grumman CRS-25 Station Resupply Launch (NASA, November 2, 2026)]

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