More than two dozen field diaries by Irish naturalist Arthur Stelfox are housed in the Smithsonian Institution Archives--what a note left inside one field notebook tells us about his network of scientist colleagues.

Solar physicist, Dr. Kelly Korreck, Smithsonian Astrophysical Observatory, researches high energy phenomena associated with shock physics in the heliosphere and in astronomical systems such as supernova remnants. #Groundbreaker

Link Love: a weekly blog feature with links to interesting videos and stories regarding archival issues, the Smithsonian, and Washington D.C and American history.

Formerly Head of Asian and African Studies at the British Library, Dr. Catherine Eagleton recently joined the National Museum of American History as Associate Director for Curatorial Affairs where she is responsible for more than 130 curators, historians, collections managers and conservators. #Groundbreaker