It Takes Two: Twins may be the key to understanding human biology in space

by Aparna Nathan Graphics by Nicholas Lue Space: It has been the final frontier ever since Captain Kirk and Starfleet shot into space at warp speed in the 1960s. But are humans really made for space? We did not evolve for the environment of space and we don’t know how space travels affects our biology. Now, NASA has a powerful new tool to tease out … Continue reading It Takes Two: Twins may be the key to understanding human biology in space

How to Keep Electronics Warm in Space? Use Hot Wax

by Ryan McGillicuddy figures by Sean Wilson When I think of the challenges associated with exploring space, I usually think of explosive rockets, speeding meteorites, deadly radiation, and the empty vacuum of space. Admittedly, my first worry about space is not the freezing temperatures. But in reality, temperature control in space is a challenge that NASA constantly faces. For example, the sun-facing side of the … Continue reading How to Keep Electronics Warm in Space? Use Hot Wax