This week marks the 50th anniversary of the first spaceflight to put humans on the moon. We went into the NASA archives of the Apollo 11 mission to remember the uncertainty and wonder of that week in 1969.
Though the agency eliminated the extra-small and small in previous space suits, NASA's lead spokesperson says sizing will factor into new designs.
0.00003 percent of working Americans are astronauts.
We canvassed the world of the social and behavioral sciences, looking for rising stars whose careers promise to make a lasting mark. We'll be profiling the top 30 throughout the month of April.
Meet the six-person team working high on the dry, volcanic terrain of Mauna Loa—an area remarkably similar to the Martian landscape—to develop new foods for astronauts.