A secret space plane is set to embark on its new mission. The X-37B orbital test vehicle of the U.S. Space Force will fly on its eighth mission on August 21, 2025. The plane is set to lift off from the Kennedy Space Center in Florida

The uncrewed, autonomous spacecraft is developed by Boeing. The plane is used by the U.S. military to conduct experiments in high and low Earth orbits. However, most of the plane’s functions remain secretive despite the widespread information about its presence.

Developed by Boeing, the uncrewed spacecraft is used by the U.S. military to conduct experiments in high and low Earth orbits.

Figure 1. Space Plane.

Spaceplane Is Equipped with State-Of-The-Art Technologies

Boeing earlier claimed that the space plane is equipped with state-of-the-art technologies that provide exceptional performance and durability. Its modular design allows for a wide range of experiments and missions, making it a versatile and valuable asset in space exploration. Figure 1 shows Space Plane.

While it looks like a smaller version of the now-retired space shuttle, the X-37B can’t get into orbit without a boost. For this upcoming mission, it’s hitching a ride on a SpaceX Falcon 9 rocket inside the rocket’s fairing, a protective enclosure made of carbon composite that keeps it safe during the launch until it’s ready to be released into orbit, reported ABC News.

Spaceplane Completed Its Seventh Mission Recently

It’s also claimed that the X-37B’s autonomous re-entry capability ensures safe and reliable returns, enabling quick refurbish, reprocess, and re-fly cycles [1]. This adaptability supports a variety of scientific and technological advancements, contributing to the future of space exploration.On March 7, the plane completed its seventh mission and successfully landed at Vandenberg Space Force Base, California.

While in orbit, Mission 7 accomplished a range of test and experimentation objectives intended to demonstrate the X-37B’s robust maneuver capability while helping characterize the space domain through the testing of space domain awareness technology experiments.

The U.S. military revealed that Mission 7 tested space domain awareness technology experiments that aim to improve the United States Space Force’s knowledge of the space environment. These technologies are critical to the U.S. Space Force’s ability to conduct space operations in an increasingly congested and contested space environment, to the benefit of all users of the domain.

After aerobraking to a Low Earth Orbit and completing its test and experimentation objectives, Mission 7 successfully performed its deorbit and landing procedures.

Capable Of Conducting Multiple Types of Experiments

The successful completion of the aerobraking maneuver demonstrated the agile and flexible capabilities the X-37B provides the United States Space Force. Drawing on decades of lessons learned from previous space missions; this technique involves the use of atmospheric drag over the course of multiple passes to change orbits while expending minimal fuel.

Reference:

1. https://interestingengineering.com/military/us-secret-military-space-plane-to-embark-on-new-mission-with-undisclosed-goal

Cite this article:

Keerthana S (2025), US Classified Military Space Plane Set for New Mission with Hidden Objective, AnaTechMaz, pp.544