Space Force agencies pile on to find ‘alternate PNT’ capabilities

Space Force agencies pile on to find ‘alternate PNT’ capabilities
Space Force agencies pile on to find ‘alternate PNT’ capabilities

Space Force’s primary acquisition command, Space Systems Command (SSC), is seeking industry input on the possibility of building smaller, lighter and cheaper GPS satellites.

Space Development Agency, Army cooperating on alternates to GPS sat signals

Space Development Agency, Army cooperating on alternates to GPS sat signals
Space Development Agency, Army cooperating on alternates to GPS sat signals

SDA Director Derek Tournear said next year his organization will begin launching the Tranche 1 Transport Layer satellites for regional communications, which also will carry a “navigation message” embedded in their venerable Link 16 data links.

Space Force design for new acquisition ‘Systems Deltas’ due by next month

Space Force design for new acquisition ‘Systems Deltas’ due by next month
Space Force design for new acquisition ‘Systems Deltas’ due by next month

Brig. Gen. Jason Cothern, Space Systems Command deputy commander, said that the new deltas will be organized along the same lines as SSC’s current Acquisition Deltas.

Space Force prototypes new ‘integrated’ Deltas for readiness boost

Space Force prototypes new ‘integrated’ Deltas for readiness boost
Space Force prototypes new ‘integrated’ Deltas for readiness boost

The two new Integrated Mission Deltas will be responsible for all aspects of electronic warfare and positioning, navigation and timing.

From Polaris to pulsars: Navy eyes celestial navigation as GPS alternative

From Polaris to pulsars: Navy eyes celestial navigation as GPS alternative
From Polaris to pulsars: Navy eyes celestial navigation as GPS alternative

Pulsar-based PNT could be used in cislunar space — where the Space Force already is eyeing future operations — or farther out into the solar system where GPS signals do not reach, explained Paul Ray, NRL’s head of high energy astrophysics and applications.

Along with new office, Space Force plots new funding pot for commercial buys by 2025

Along with new office, Space Force plots new funding pot for commercial buys by 2025
Along with new office, Space Force plots new funding pot for commercial buys by 2025

Space Systems Command’s new Commercial Space Marketplace for Innovation and Collaboration (COSMIC) facility in Chantilly, Virg., will serve as the “physical headquarters” for the SSC Commercial Space Office.

Space Force wants key allies to join 24/7 GPS ops center

Space Force wants key allies to join 24/7 GPS ops center
Space Force wants key allies to join 24/7 GPS ops center

In a rare tour of the GPS ops floor, Lt. Col. Robert Wray, commander of the Space Force’s 2nd Operations Squadron responsible for GPS operations, described the mission and why timing, more than anything, is critical.

SDA hopes SABRE sensors can slash missile testing costs by ‘millions’

SDA hopes SABRE sensors can slash missile testing costs by ‘millions’
SDA hopes SABRE sensors can slash missile testing costs by ‘millions’

SDA already has a lot of interest from the Army and DoD’s testing community in its Space-Based Telemetry Monitoring, Electronic Support, and Alternative Navigation (SABRE) project.

NGA’s Stardust will modernize Earth models for GPS, mapping

NGA’s Stardust will modernize Earth models for GPS, mapping
NGA’s Stardust will modernize Earth models for GPS, mapping

NGA is looking to both upgrade its software-based terrestrial data models and transition them to a cloud environment.

SDA ponders signal, tech trade-offs for alternate GPS satellite payloads

SDA ponders signal, tech trade-offs for alternate GPS satellite payloads
SDA ponders signal, tech trade-offs for alternate GPS satellite payloads

“SDA is considering signals different to GPS, but offered within the same frequency bands. If SDA’s military PNT service is located within the existing GPS frequency bands, it will minimize integration cost of new antenna systems on terrestrial weapon systems,” explained Jennifer Elzea, SDA spokesperson.

Army seeks industry help on stratospheric drones, sensor payloads

Army seeks industry help on stratospheric drones, sensor payloads
Army seeks industry help on stratospheric drones, sensor payloads

Michael Monteleone, director of the Army’s assured PNT and space cross functional team, said that the service is interested in high altitude platforms as a capability for “bridging between an aerial layer and space.”

Army ponders satellite partners for ‘Lonestar’ GPS interference warning system

Army ponders satellite partners for ‘Lonestar’ GPS interference warning system
Army ponders satellite partners for ‘Lonestar’ GPS interference warning system

The experimental tech would directly alert soldiers on the ground when GPS signals have been disrupted.

Ligado network will jam Iridium’s receivers used by DoD: National Academies

Ligado network will jam Iridium’s receivers used by DoD: National Academies
Ligado network will jam Iridium’s receivers used by DoD: National Academies

The report, required by Congress to get to the bottom of whether Ligado’s network would interfere with DoD capabilities, classifies much of the military impact.

Navy seeks to up space game, including via Space Force

Navy seeks to up space game, including via Space Force
Navy seeks to up space game, including via Space Force

“So, we have people doing things all the way from orbitology, to design, build, assemble, integrate, test, and then ultimately operate,” said Steven Meier, director of the Naval Research Lab’s Naval Center for Space Technology.