Johns Hopkins University Applied Physics Laboratory

Johns Hopkins APL’s Adams Honored for Innovative National Security Work

Sarah Adams, program manager for Alternative Computing Paradigms, was honored by the Intelligence and National Security Alliance (INSA) for her contributions to advancing science and technology ...
Johns Hopkins University Applied Physics Laboratory

MDA, Johns Hopkins APL Demonstrate Low-Cost Approach to Missile Defense Testing

The Missile Defense Agency (MDA) and APL have successfully demonstrated a new, lower-cost approach to national missile ...
jhuapl

‘We Had to Get This Right’: How Johns Hopkins Built the Coronavirus Tracking Global Dashboard: An Oral History

Rumblings of a mysterious new virus impacting the region of Wuhan, China, began making the news rounds in the U.S. starting in early 2020. At the time, the virus seemed like a distant worry — too far ...
jhuapl

AI Reveals New Way to Strengthen Titanium Alloys and Speed Up Manufacturing

Producing high-performance titanium alloy parts — whether for spacecraft, submarines or medical devices — has long been a slow, resource-intensive process. Even with advanced metal 3D-printing ...
jhuapl

How EZIE-Mag Pushes to Make Science More Accessible and Inclusive

NASA’s Electrojet Zeeman Imaging Explorer (EZIE), scheduled to launch in late 2024, will image the magnetic fingerprint of the electrical currents that flow in the upper atmosphere and between Earth ...
jhuapl

Shape-Shifting Antenna Poised to Transform Communications

The shape of an antenna’s front end dictates many of its operating parameters. Once it’s manufactured, those characteristics are locked in. A shape-changing antenna would enable communications across ...
jhuapl

Parker Solar Probe Team Hears First Whispers of the Solar Wind’s Birth

There’s a wind that emanates from the Sun, and it blows not like a soft whistle but like a hurricane’s scream. Made of electrons, protons and heavier ions, the solar wind courses through the solar ...
jhuapl

A New Path to Noninvasive Brain-Computer Interface

Controlling a computer with your mind was once pure science fiction, but it’s now plausible thanks to brain-computer interface (BCI) technology. Today’s BCI systems have achieved extraordinary ...
jhuapl

The Van Allen Probes Transformed Everything We Know About Earth’s Radiation Belts. What’s Next?

Nine years ago this week, NASA’s Van Allen Probes launched on a mission to fly through and study Earth’s ring current and radiation belts — rings of charged particles trapped in Earth’s magnetic field ...
jhuapl

NASA’s Webb Telescope Reveals an Exoplanet Atmosphere in ‘Once Impossible’ Detail

NASA’s James Webb Space Telescope is dazzling scientists yet again, this time not with stunning images of the cosmos but instead with the first comprehensive list of molecular ingredients in the ...
jhuapl

Johns Hopkins APL Publishes Report on Nation’s First Space Weather Simulation Exercise

The Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, recently released the results of the nation’s first end-to-end Space Weather Tabletop Exercise (TTX), held in May 2024. The ...
jhuapl

Lunar Vertex: Solving Mysteries Swirling Around the Moon’s Magnetic Regions

First spied through primitive telescopes in the 1600s, Reiner Gamma is the most famous of the Moon’s so-called swirls, intriguing patterns of bright and dark soil that snake across the lunar surface.