hebel. today · 13 November 202625 / 80

Science · Space Exploration News

Orbital refueling moves to open standards

Standardizing orbital infrastructure. Spaceium has opened its OpenPort refueling technology to the industry for a $1 licensing fee, aiming to commoditize the hardware interface to accelerate a broader space economy. This move directly challenges…

Standardizing orbital infrastructure. Spaceium has opened its OpenPort refueling technology to the industry for a $1 licensing fee, aiming to commoditize the hardware interface to accelerate a broader space economy (Payload). This move directly challenges Orbit Fab, which previously released its own RAFTI refueling port design via an open license in October 2021 (Payload). Spaceium intends to validate its hardware by sending OpenPort to the International Space Station in the first half of 2027 to demonstrate xenon transfer on a docked spacecraft. Meanwhile, UARX Space has achieved a milestone for the Spanish space industry with the successful maiden flight of its OSSIE-D orbital transfer vehicle, which utilized a complete power subsystem supplied by DHV Technology (SpaceNews).

Scaling autonomous operations. Researchers have achieved the first instance of a robot assembling a structure in orbit without human assistance, a development considered critical for future in-orbit manufacturing (New Scientist). In parallel, SpaceX plans to attempt a double-catch maneuver during the Starship Flight 15 mission on November 13, aiming to recover both the Starship vehicle and its Super Heavy booster while deploying 26 next-gen Starlink V3 satellites (TLDR Hardware). These activities reflect a broader industry trend toward high-frequency orbital operations, as Japan's IHI Corporation also moves to mass-produce dual-use satellites to meet growing demand (Greg Landegger from BitDigest).

Try today · 30 min

Audit your satellite's current refueling port specifications against the OpenPort and RAFTI open-interface standards.

Check if your existing port design can be replaced by an androgynous interface to reduce launch mass.

You need

  • Current satellite CAD files
  • OpenPort interface documentation
  • RAFTI interface documentation

Steps

  1. Identify the mass of your current refueling port.
  2. Compare your port's fuel-flow requirements with OpenPort's bidirectional specifications.
  3. Calculate the potential mass savings from replacing your current port with an androgynous interface.
  4. Document the compatibility of your current fuel lines with the $1 OpenPort license architecture.

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Sources

  1. Payload on hebel. →Details the OpenPort refueling interface and the company's strategy to license hardware for $1 to spur market growth.

  2. SpaceNews on hebel. →Highlights the maiden flight of the OSSIE-D orbital transfer vehicle and its integration of specialized power subsystems.

  3. New Scientist on hebel. →Reports on the first successful autonomous robotic assembly of a radio antenna structure in space.

  4. TLDR Hardware on hebel. →Covers the technical objectives for Starship Flight 15, including the double-catch recovery attempt and satellite deployment.

  5. Greg Landegger, BitDigest on hebel. → ✎ Written by a personLists industry updates including IHI's plan for mass-producing dual-use satellites and other satellite network developments.

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