The long-awaited mission that could change our understanding of Mars
M17 archa 2022 was a difficult day for Jorge Vago. A planetary physicist, Vago heads science for part of the European Space Agency’s ExoMars program. His team was just months…
The first criminal conviction based on fingerprints
In the early morning hours of September 19, 1910, Mary Hiller awoke in the Chicago home she shared with her husband and four children. The gas lamp at the top…