Living in space brings unique challenges, and one of the biggest is maintaining clean, breathable air. The International Space Station...

Space may seem like a silent, empty void, but it's teeming with invisible particles zipping around at incredible speeds. These...

In its fourth installment, the ISS Ham Radio (Ax-4) experiment, executed during Expedition 73, took student-astronaut communication to...

The ISS Ham Radio (Ax-3) project continued the engaging tradition of linking space explorers with Earth-based students through amateur...

Imagine sitting in your classroom and hearing a voice from outer space speaking directly to you. That’s exactly what the ISS Ham Radio...

Did you know students around the world can talk directly to astronauts in space? The ISS Ham Radio (Ax-1) experiment, led by Dr. Adam...

Space is not as sterile as you might think. Even on the exterior of the International Space Station, tiny lifeforms might be clinging to...

Art and tech meet in orbit in the Lonestar Celestium ISS Edge Computing Demonstration. This isn’t your usual space mission. Led by Dr....

Imagine a computer that thinks and reacts instantly, right next to you—even if you’re orbiting Earth. That’s the idea behind the ISS...

Germs and bacteria don't take a break—even in space. On Earth, we have a host of defenses against microbial threats, from handwashing to...

Sound may not travel in a vacuum, but inside the International Space Station (ISS), acoustic environments matter a great deal. The...

Cyanobacteria—tiny photosynthetic organisms—may hold the key to sustaining life on long-duration space missions. The experiment titled...

Space is a source of awe and wonder—and also a powerful tool for education. Japan’s "Educational Program for Schools to Inspire Next...

When it comes to safety and precision in orbit, vigilance is paramount. The Italian Space Surveillance and Tracking (SST) Operations...

Magnetism may be invisible, but in the realm of space technology, its presence is powerful and potentially disruptive. The experiment...

In an age where data is power, the ability to monitor Earth from space in real-time is more critical than ever. The Demonstration of...

The International Space Station isn’t just a laboratory for space research—it’s also a valuable platform for observing Earth. The ISS...

In the quest to make spacecraft more efficient and compact, NASA researchers are testing innovative solutions that combine multiple...

Life in microgravity affects the human body in surprising ways—and one of the most critical areas is vision. The 'Investigating Structure...

When astronauts venture into the depths of space, they leave behind not only Earth but the safety net of immediate help. To prepare for...