Projects and Missions

Highlights

Explore Our Work

Below is a sampling of APL’s critical contributions to critical challenges. Filter projects and missions by area of impact, mission area, or both.

Next-generation refrigeration (Credit: Johns Hopkins APL)

Advanced Thermoelectric Materials for Next-Gen Refrigeration

Researchers at APL have developed nano-engineered thin-film thermoelectric devices that are two times as efficient as currently used bulk devices in refrigeration. This advancement paves the way for compact, scalable, and compressor-free cooling.
Learn more about Advanced Thermoelectric Materials for Next-Gen Refrigeration
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
Devin Ramsden, an AI developer at APL, demonstrates a large language model (LLM) grounded by a direct acyclic graph (DAG) to assist warfighters in administering critical care on the battlefield.

Mission-Focused Generative AI

Inventing the future of artificial intelligence for the nation by advancing frontier models that enable creativity, subject-matter expertise, and personification
Learn more about Mission-Focused Generative AI
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
Hayley DeHart, a genomics research scientist at APL, loads water samples into a sequencer while on board a ship during the team’s trip to Monterey Bay.

Enlisting eDNA to Understand Ecosystems

APL researchers are using genetic information to observe animals, plants, and microbes in their natural environments, and pioneering environmental DNA (eDNA) analysis methods to study marine ecosystems that the world relies on as the foundation of global food webs.
Learn more about Enlisting eDNA to Understand Ecosystems
Forest fire (Credit: Bigstock)

Accelerating Air Quality Forecasts

Severe wildfires have released millions of smoke-borne contaminants into the air, setting off air quality alerts across the country. APL is using artificial intelligence to accelerate air quality forecasts and ultimately deliver a better understanding of how and where these pollutants will travel.
Learn more about Accelerating Air Quality Forecasts
Jay Brett and Jennifer Sleeman

AI for Tipping Point Discovery

Artificial intelligence experts and oceanographers are integrating AI with traditional Earth systems modeling methods to enable scientific researchers to better understand tipping points, critical thresholds that, once crossed, could “tip” a natural Earth system into an entirely different state.
Learn more about AI for Tipping Point Discovery
Researchers cut and assembled tiny solar cells on thin, flexible circuit boards before sealing them in a protective polymer to create a fiber-like strand that was woven with nylon into a small textile.

Developing Battery- and Solar-Powered Fibers

APL researchers have established new, scalable methods of developing battery- and solar-powered fibers, making it theoretically possible for electrical energy to be harvested from, and stored in, the clothing people wear.
Learn more about Developing Battery- and Solar-Powered Fibers
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
Thermal management

Advancing Materials for Thermal Management

Researchers at APL have made a significant breakthrough in the development of advanced materials technology that can efficiently manage thermal conditions, particularly in buildings and data centers.
Learn more about Advancing Materials for Thermal Management
Coatings for extreme environments

Creating Coatings for Extreme Environments

The leading edges of hypersonics vehicles—as well as fins, control surfaces, and apertures—need to be protected against speeds exceeding Mach 5, temperatures well above 1,000 degrees Celsius, oxidation from the atmosphere, and tremendous aerodynamic shear loads. Custom materials can enable mission success in these extreme environments.
Learn more about Creating Coatings for Extreme Environments
Visualization of Earth with networks in Low Earth Orbit (Credit: Bigstock)

National Security Space Missions and Hardware

APL is proud to conceptualize and implement highly classified and critically important spaceflight missions to enable our nation’s security.
Learn more about National Security Space Missions and Hardware