NASA’s AVATAR experiment uses organ chip models from astronauts to study bone marrow and immune response in microgravity and deep space radiation environments.

NASA’s Moon to Mars plan prioritizes risk management and safety through systems engineering, redundancy, and collaborative strategies with industry and government partners.

One small step for man. One giant pounce for felinekind. A cat named Taters just made history. NASA recently streamed a high-definition video of Taters from outer space back to Earth. But here is the ...

The base is abandoned, but the U.S. Army left some waste behind.

NASA's Deep Space Optical Communications (DSOC) demonstration has completed its final pass, although there is a chance the system might be reactivated in the second half of 2026.… Carried aboard ...

In a world that often measures itself in days, years, decades and centuries, a second seems insignificant. But a lot can happen in an instant. It takes a lightning bolt just 30 microseconds to strike ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could they hear us? A new study combining data from Penn State and NASA’s Jet ...

When the general public thinks about NASA, they likely think about space shuttles, rockets, satellites, and the International Space Station in Earth's lower orbit. Despite NASA's future without the ...