ARLINGTON, Va. (DARPA PR) — Eyeing a launch in 2023, DARPA’s Robotic Servicing of Geosynchronous Satellites (RSGS) program will focus the remainder of this year on completing the elements of the robotic payload. The objective of RSGS is to create an operational dexterous robotic capability to repair satellites in geosynchronous Earth orbit (GEO), extending satellite life spans, enhancing resilience, and improving reliability for the current U.S. space infrastructure.
DENVER, June 3, 2020 (Astroscale PR) – Astroscale U.S. Inc., the U.S. unit of Astroscale Holdings Inc., the market leader in securing long-term orbital sustainability, today announced it has entered into a definitive agreement to acquire the intellectual property and other assets and to hire certain members of the staff of Effective Space Solutions R&D Ltd. (“ESS”), an Israeli satellite life-extension and servicing company.
These moves make Astroscale the only company solely dedicated to on-orbit services across low-earth (“LEO”) and geostationary (“GEO”) orbits and bring the company closer to realizing its vision of orbital sustainability for future generations. The closing of the transaction is contingent upon receipt of certain regulatory approvals and other customary closing conditions.
NASA’s $1 billion Restore-L mission to refuel the aging Landsat 7 satellite is running about $300 million over budget and almost three years behind schedule, according to a new assessment by the Government Accountability Office (GAO).
The project’s woes have included a shortage of both funding and skilled personnel as well as the addition of a new instrument with immature technology to the satellite servicing spacecraft.
NASA has selected Made in Space for a small business award to develop a system capable of autonomously welding structures in space.
The Mobile End-Effector Laser Device (MELD) would be capable of welding “aerospace-grade metals to assemble large, stable structures on-orbit or on the lunar or Martian surface. These include trusses, arrays, habitats, and pressure vessels,” according to the proposal summary.
FALLS Church, Va. (Northrop Grumman PR) — A satellite may be healthy and fully operational, but it can still be retired if its fuel supply has depleted. Once fuel runs dry, that’s it: The satellite is done, unusable. Enter the Mission Extension Vehicle (MEV).
MCLEAN and DULLES, Va., April 17, 2020 (Northrop Grumman PR) – Intelsat (NYSE: I) today announced that Intelsat 901 has returned to service following the successful docking with the first Mission Extension Vehicle (MEV-1) from Northrop Grumman Corporation (NYSE: NOC) and the company’s wholly-owned subsidiary, SpaceLogistics LLC, on February 25 – the first time that two commercial spacecraft docked in geostationary orbit.
Orbit Fab has received a Small Business Innovation Research (SBIR) Phase I award worth $222,713 to help fund the development of a refueling system for smaller satellites.
The National Science Foundation’s (NSF) America’s Seed Fund awarded the $222,713 grant to the company, which is based in Cupertino, Calif. Daniel Faber is the principal investigator
“The proposed project will remove the complexity of performing spacecraft proximity operations and docking in order to facilitate commercial refueling through a ‘bolt on’ standardized component with the associated sensors and functions,” according to the proposal abstract.
“The system will be installed during production on the ground. This integrated package of sensors, communications, fueling valves, and docking latches will provide the functionality required for a servicing vehicle and a client satellite to safely approach, securely dock, and exchange fuel between the two vehicles,” the abstract added.
Orbit Fab will use the NSF funding to refine the concept, determine the optimal optical alignment for operations and docking, and identify the suite of sensors required.
DULLES, Va., Feb. 26, 2020 (Northrop Grumman PR) – Northrop Grumman Corporation (NYSE: NOC) and the company’s wholly-owned subsidiary, SpaceLogistics LLC, have successfully completed the first docking of the Mission Extension Vehicle-1 (MEV-1) to the Intelsat 901 (IS-901) spacecraft in order to provide life-extension services. This historic accomplishment marks the first time two commercial satellites have docked in orbit and the first time that mission extension services will be offered to a satellite in geosynchronous orbit.
HARWELL, UK (Astroscale PR) – Astroscale Ltd. (“Astroscale”), the market-leader in developing a space debris removal service to secure long-term orbital sustainability, has been awarded a contract under the Sunrise Project, a Public-Private Partnership led by the European Space Agency (ESA) and OneWeb, a global communications company on a mission to connect the unconnected through a global satellite constellation.
NASA selected two projects for funding focused on developing in-space welding technologies as part of its recent round of Small Business Innovation Research (SBIR) awards.
The space agency selected Busek Company of Natick, Mass., and Made in Space of Jacksonville, Fla., for phase 1 awards worth up to $125,000 apiece for six months.
“Busek proposes to initiate the development of a semi-autonomous, teleoperated welding robot for joining of external (or internal metallic uninhabited volume at zero pressure) surfaces in space,”according to the proposal summary. “This welding robot will be an adaptation of a versatile Busek developed system called SOUL (Satellite On Umbilical Line) with a suitable weld head attached to it.
SAN FRANCISCO, 18 June 2019 (Orbit Fab PR) — Within a year of securing venture funding, Orbit Fab has launched their hardware twice to the International Space Station (ISS) and supplied the station with water.
GREENBELT, Md. (NASA PR) — On April 8, the Robotic Refueling Mission 3 (RRM3) aboard the International Space Station started experiencing issues powering up its cryogen coolers that maintain the temperature of liquid methane contained within the module. After several troubleshooting attempts, it was determined the coolers could not be powered up. As a result, the temperature of the liquid began to rise. The liquid methane turned into a gas and was safely vented from the payload. There was no impact to other station systems or operations.
While RRM3 can no longer perform a cryogenic fuel transfer, its four months on station taught NASA about the technology needed to store and transfer cryogenic fuel in space. The mission will carry out other planned operations with servicing and inspection tools. Ultimately, RRM3 will still help bring NASA closer to replenishing cryogenic fuel in space so spacecraft can live longer and journey farther into the solar system.
RRM3 launched to the space station in December 2018 and is installed to the outside of station on Express Logistics Carrier-1.
GREENBELT, Md. (NASA PR) — Technology drives exploration for future human missions to the Moon, Mars and beyond. For spacecraft to journey farther and live longer, we’ll need to store and transfer super-cold liquids used for fuel and life support systems in space. In December 2018, the Robotic Refueling Mission 3 (RRM3) launched to the International Space Station to do just that — transfer and store cryogenic fuel in space for the first time.
PALO ALTO, CA, Jan. 30, 2019 /CNW/ – SSL, a Maxar Technologies company (NYSE:MAXR) (TSX:MAXR), and a leading provider of innovative satellites and spacecraft systems, today announced it has exercised its right to terminate participation in the Robotic Servicing of Geosynchronous Satellites (RSGS) program, a public-private partnership with the U.S. Defense Advanced Research Projects Agency (DARPA), citing a need to focus its resources on ensuring optimal returns when weighed against other capital priorities, such as WorldView Legion. SSL remains unwavering in its commitment to its customers on all existing contracts.
By Isabelle Yan NASA’s Goddard Space Flight Center Greenbelt, Md.
NASA will lay the foundation for spacecraft life extension and long duration space exploration with the upcoming launch of Robotic Refueling Mission 3 (RRM3), a mission that will pioneer techniques for storing and replenishing cryogenic spacecraft fuel.