Can you 3D-print a telescope?

Since 3D printing became accessible to the average consumer in the 2010s, the internet has exploded with printable designs from creators around the world. Sites like Thingiverse and Printables host millions of downloadable files, and decent printers can be had for as little as $200. I got a Prusa i3 […]

Toxicology and Environmental Chemistry

Ensuring Astronaut Safety Achieving safe exploration of space in vehicles that rely upon closed environmental systems to recycle air and water to sustain life and are operated in extremely remote locations is a major challenge. The Toxicology and Environmental Chemistry (TEC) group at Johnson Space Center (JSC) is made up […]