Katherine Sypher
Story Archive
Friday
Allyson Felix: The precarious crossroad between motherhood and sports
Friday
Mary L. Gray: The invisible "ghost" workforce powering our day-to-day lives
Friday
Monday
This image of the United States at night is a composite assembled from data acquired by satellite in April and October 2012. NASA Earth Observatory image by Robert Simmon, using Suomi NPP VIIRS data provided courtesy of Chris Elvidge (NOAA National Geophysical Data Center)./NASA Earth Observatory hide caption
Wednesday
An illustration depicting a Jupiter-like exoplanet called TOI-2180 b. It was spotted by community scientists in data from NASA's Transiting Exoplanet Survey Satellite. NASA/JPL-Caltech/R. Hurt hide caption