NASA Human Exploration and Development of Space

Science Facts Written by NASA Human Exploration and Development of Space
Astronomy
Microbes In Space
There are creatures that were living on the Space Station before the first astronauts went inside. Astronauts found a few living on the Moon. Scientists believe they could even live on Mars. These ... Continue reading

Engineering
Snakebots Coming Your Way
Early robots were stiff, clumsy machines that plodded in straight lines. More modern robots can be radio controlled and move with much more grace and precision. Snakebots, though, can weave through ... Continue reading

Geology
Man Made Clouds
There are many different types of clouds in the sky, but did you know that some of them are man-made? 'Contrails' are the long, thin clouds that are left by airplanes as they fly past. Contrails ... Continue reading
