Projects and Missions

Highlights

Explore Our Work

Below is a sampling of APL’s critical contributions to critical challenges. Projects and missions are displayed in alphabetical order. 

Filter projects and missions by area of impact, mission area, or both.

An artist’s rendering of the Polylingual Experimental Terminal (PExT) (Credit: NASA/Dave Ryan)

PExT

PExT is a first-of-its-kind wideband multilingual terminal allowing satellites to communicate across the broad range of networks and frequencies used by both commercial and government providers.
Learn more about PExT
M1200 Armored Knight (Credit: U.S. Army/Sgt. Richard Daniels Jr.)

Precision Targeting

Working to ensure that ground forces can rapidly and accurately provide GPS locations of battlefield targets, APL performed design analyses and developed procedures that resulted in the successful testing of the Joint Effects Targeting System (JETS) and improvements to the system’s precision geolocation capability.
Learn more about Precision Targeting
Johns Hopkins APL's 60-foot dish antenna illuminated at night

Preventing Traffic Jams in Space

Providing greater situational awareness to enhance safety and security for those who plan to operate in cislunar space and on the Moon.
Learn more about Preventing Traffic Jams in Space
Closeup of person's hands at keyboard and using CAD tool (Credit: Bigstock)

Rapid Prototyping for Launcher Training

We improved on training aids by rapidly and cost-effectively prototyping an interactive pressurization valve for missile tube launcher training.
Learn more about Rapid Prototyping for Launcher Training
Sailors aboard the USS Chosin conduct a demonstration of the Transferrable Reload At-sea Method (TRAM) with the USNS Washington Chambers on Oct. 11 in the Pacific Ocean. (Credit: U.S. Navy)

Reloading Vertical Launching Systems at Sea

APL is addressing one of the Navy’s most persistent logistical challenges: reloading vertical launching systems at sea.
Learn more about Reloading Vertical Launching Systems at Sea
Coral fragments housed in APL’s NAMI facility.

Reversing the Loss of Coral Reefs

Recognizing the need to safeguard America’s coastlines and the value natural structures play in their protection, APL researchers are finding ways to use materials science to support coral reef growth and restoration.
Learn more about Reversing the Loss of Coral Reefs
Visualization of machine learning

Revolutionizing Materials Discovery for National Security

APL is reimagining and accelerating the targeted discovery of materials tailored to withstand and perform in the most demanding conditions, ensuring enhanced capabilities in extreme environments.
Learn more about Revolutionizing Materials Discovery for National Security
Johnny Matheny uses APL's Modular Prosthetic Limb (MPL) to take a drink

Revolutionizing Prosthetics

Revolutionizing Prosthetics was an ambitious multiyear program—funded by DARPA—to create a neurally controlled artificial limb that would restore near-natural motor and sensory capability to individuals with upper-extremity limb loss and spinal cord injury.
Learn more about Revolutionizing Prosthetics
Neil Fendley, machine learning researcher, demonstrates a backdoor adversarial attack he embedded in a computer vision application.

Robust and Resilient Artificial Intelligence

Developing the next generation of intelligent systems for missions characterized by uncertain, dynamic, and adversarial environments
Learn more about Robust and Resilient Artificial Intelligence
Helicopter (Credit: U.S. Marine Corps)

Senior Leader Helicopter Communications

APL is working with the Navy to enhance communications on the senior leader helicopter fleet.
Learn more about Senior Leader Helicopter Communications
Shape-shifting antenna

Shape-Shifting Antenna for Adaptive Communications

By leveraging cutting-edge additive manufacturing techniques and shape memory alloys, APL researchers have created an antenna that can change its shape based on its temperature.
Learn more about Shape-Shifting Antenna for Adaptive Communications
Aircraft assigned to Carrier Air Wing (CVW) 8 and the French Carrier Air Wing fly over the aircraft carrier USS George H.W. Bush (CVN 77) (Credit: U.S. Navy/MC3 Brooke Macchietto)

Shaping the Joint Future Operating Environment

On behalf of the chairman of the Joint Chiefs of Staff, APL led development of the Joint Future Operating Environment, which lays the foundation for force development across the services.
Learn more about Shaping the Joint Future Operating Environment
Abstract view of police lights (Credit: Bigstock)

Situational Awareness for First Responders

Under the direction of the Department of Homeland Security Science and Technology Directorate, APL partnered with the New York City Police Department’s Emergency Service Unit in April 2017 to field-test and evaluate a commercial Mobile Ad-hoc Networking (MANET) system.
Learn more about Situational Awareness for First Responders
Illustration of a software stack

SMART Stack: Enabling Error-Resilient Quantum Computing

Understanding and mitigating quantum noise and errors across the full stack of hardware and software
Learn more about SMART Stack: Enabling Error-Resilient Quantum Computing
View from space of the Moon near Earth during a sunrise. (Credit: Shutterstock with NASA elements)

Space Security and Defense

APL provides expertise to the Space Security and Defense program, a joint Department of Defense/Office of the Director of National Intelligence organization focused on creating a more resilient and enduring national security space capability.
Learn more about Space Security and Defense