human space exploration
NASA wants to explore Mars, but a new agency directive shows that avoiding “extraterrestrial life and bioactive molecules” hitching a ride back to Earth is a top priority.
Moon community concepts are being developed by federal space agencies and private spaceflight companies. What legal, economic, and social frameworks should apply to these communities?
A taste of Earth’s gravity, now in unitard form.
Flavors include "ginger vanilla" and "barbeque nut."
The Low-Density Supersonic Decelerator was put through a successful spin test today in preparation for a more elaborate trial in June.