Protection against growing space debris.

A piece of metal just 3 mm in diameter can be enough to destroy a satellite in space. This occurs because, in orbit, small pieces of debris can reach relative speeds exceeding 25,000 km/h; under such conditions, even a nearly invisible object can release an enormous amount of energy upon impact. To address this problem, a U.S. company developed a type of "space armor" designed to protect satellites against high-speed impacts.

The technology, dubbed "Space Armor," was created by Atomic 6—a company specializing in advanced materials. In October 2026, this protective system reached space for the first time, installed on the *Starbust* spacecraft from Portal Space Systems, which was launched aboard a SpaceX Falcon 9 rocket. But why do satellites need armor? Orbiting the Earth are deactivated satellites, discarded rocket stages, and countless fragments generated by previous collisions.

While larger objects can be monitored—and, in certain situations, avoided through orbital maneuvers—the real problem lies with extremely small fragments, which generally cannot be tracked individually. One traditional solution is the "Whipple shield," which employs protective layers separated by a vacuum gap; when a fragment strikes the first layer, it breaks apart and disperses, allowing the subsequent layers to more effectively absorb the remaining energy.

Atomic 6 takes a different approach, utilizing composite material panels manufactured through a space-grade process that combines fibers and resin. According to the company, this structure absorbs impacts without producing the same volume of secondary fragments often generated by certain types of metallic shielding. Another notable advantage is that some versions allow radio signals to pass through, enabling the protection of communication equipment without blocking transmissions. In laboratory testing, the company demonstrated that its panels can withstand projectiles traveling at speeds exceeding 7 km per second.

The "Space Armor Light" version was developed to provide protection against particles up to 3 mm in size, while a more robust version, dubbed "Max," is currently under development. With the material now installed on the *Starbucks One* spacecraft, engineers will be able to monitor its performance under the actual conditions of the space environment. The mission also includes cameras and instruments designed to evaluate the effectiveness of the shielding. It is important to note, however, that while the armor has been successfully tested against impacts in a laboratory setting, its arrival in orbit does not necessarily mean it has yet withstood an actual collision in space. If the technology performs as expected, it could make a significant contribution to protecting communication satellites, scientific equipment, and future space structures.

Thank you for visiting my blog. If you like posts about #science, #planet, #politics, #rights #crypto, #traveling and discovering secrets and beauties of the #universe, feel free to Follow me as these are the topics I write about the most. Have a wonderful day and stay on this great platform :) :)

! The truth will set us free and science is the one that is closest to the truth!

---