The US Space Force, in partnership with the Air Force Rapid Capabilities Office, has planned the launch of the eighth mission of the X-37B Orbital Test Vehicle (OTV-8) 21 August 2025 year from the Kennedy Space Center in Florida. Mission, designated USSF-36, will be carried out using the SpaceX Falcon rocket 9 and will include a wide range of tests and experiments with advanced technologies.
OTV-8 mission objectives
The X-37B OTV-8 mission focuses on demonstrating next-generation technologies, in particular:
- Laser communication: Experiments with laser communication in low Earth orbit (LEO) involving distributed commercial satellite networks. Laser communication, which uses infrared light with a shorter wavelength, allows for a larger amount of data to be transmitted compared to traditional radio frequency systems and is safer due to the directional nature of the laser beams. The use of distributed networks increases the resilience of US space architectures, eliminating single points of failure.
- Quantum inertial sensor: The world's most productive quantum inertial sensor, which will be tested in space. This technology provides accurate navigation without the use of satellite systems, such as GPS, by detecting the rotation and acceleration of atoms. The sensor increases the navigation stability of spacecraft in environments, where GPS is not available, and has potential for use in cislunar space, facilitating distant space travel.
Meaning for the US Space Force
The OTV-8 experiments are part of a broader strategy for the US Space Force, aimed at improving security, stability and flexibility of orbital systems. Laser communication will strengthen the architecture of satellite communication, providing faster and more reliable data transfer, while quantum inertial sensors will enhance the ability of spacecraft to maneuver in the face of current and future threats. These technologies are critical to operations in cislunar space and to maintaining US superiority in space.
Partners and operations
The OTV-8 mission is implemented with the participation of the Air Force Research Laboratory (Affl) and the Office of Defense Innovation (GOD). Day-to-day orbital operations of the X-37B are handled by Space Operations Squadron Five (Space Operations Squadron) as part of Delta 9 of the US Space Force in partnership with the Air Force Rapid Capability Office.
X-37B: features of the device
The X-37B is a reusable spacecraft, intended for testing advanced technologies and operational concepts. Its dynamism and rapid adaptability allow you to accelerate the development of critical space systems. Previous missions, such as OTV-7 (launched in December 2023 year), included experiments with radiation effects and other technologies, demonstrating the ability of the device to work in difficult orbital conditions.
Source: https://www.spaceforce.mil