X-37B Spacecraft Begins Pioneering Aerobraking Maneuver
by Clarence Oxford
Los Angeles CA (SPX) Oct 13, 2024

The United States Space Force's X-37B Orbital Test Vehicle (OTV-7) has initiated a novel aerobraking maneuver to adjust its orbit around Earth and safely dispose of service module components, adhering to space debris mitigation guidelines. Since December 28, 2023, the X-37B has been involved in radiation experiments and Space Domain Awareness technology testing, with support from the Air Force Rapid Capabilities Office, in a Highly Elliptical Orbit.

Aerobraking, which involves using the drag from Earth's atmosphere during multiple orbital passes, allows the spacecraft to alter its orbit while conserving fuel. Upon completing this maneuver, the X-37B will return to its ongoing tests and experiments before de-orbiting to safely land, continuing the successful legacy of its six previous missions.

Secretary of the Air Force Frank Kendall highlighted the significance of this mission, stating, "This novel and efficient series of maneuvers demonstrates the Space Force's commitment to achieving groundbreaking innovation as it conducts national security missions in space."

For the first time, the Space Force and the X-37B are employing this dynamic aerobraking approach, drawing on expertise gained from past operations of the space plane and the scientific community's work on Moon and Mars missions.

Chief of Space Operations Gen. Chance Saltzman commended the efforts, saying, "This first of a kind maneuver from the X-37B is an incredibly important milestone for the United States Space Force as we seek to expand our aptitude and ability to perform in this challenging domain. The success is a testament to the dedication and perseverance of the team."

Managed by the Air Force Rapid Capabilities Office since 2010, the X-37B program is a cornerstone in advancing reusable space technologies for the United States Space Force.

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