The NASA Engineering and Safety Center (NESC) conducted a technical assessment to evaluate alternatives to dichloromethane, traditionally used for bonding transparent polymeric materials. This effort was initiated in response to
The NASA Engineering and Safety Center (NESC) conducted a technical assessment to evaluate alternatives to dichloromethane, traditionally used for bonding transparent polymeric materials. This effort was initiated in response to
Satellites and spacecraft in the vast region between Earth and the moon and just beyond—called cislunar space—are crucial for space exploration, scientific advancement and national security. But figuring out where
5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA is leveraging expertise, capabilities, and partnerships across its centers to make Artemis campaign and deep space exploration safer,
New tools unlock new discoveries in science. So when a new type of non-destructive technology becomes widely available, it’s inevitable that planetary scientists will get their hands on it to
Varda Space Industries/William Godward This Jan. 29, 2026, photo captures the streak the Varda Space Industries W-5 capsule made while returning to Earth. The capsule uses a protective heat shield Varda
2 Min Read NASA’s SPHEREx Examines Comet 3I/ATLAS’s Coma PIA26720 Credits: NASA/JPL-Caltech Photojournal Navigation Science Photojournal NASA’s SPHEREx Examines… Photojournal Home Photojournal Search Latest Content Galleries Feedback RSS About
Quasi-periodic oscillations (QPOs) are a rare phenomenon in active galactic nuclei. They have been observed to occur at periods ranging from minutes to hours, days, weeks, and even years across
WASHINGTON — Developers of wildfire-detection satellites are moving beyond raw data delivery, adding tools that show firefighters and researchers when satellites will actually pass over the areas they are watching.
Light is the fastest phenomenon in the universe, clocking in at just under 300,000 kilometers per second. The telescopes that observe that light, from radio waves to gamma rays, are
In the consumer electronics playbook, custom silicon is the final step in the marathon: you use off-the-shelf components to prove a product, achieve mass scale and only then invest in






