Partly cloudy. Winds south to southeasterly 15 to 20 km/h tending south to southwesterly 20 to 30 km/h in the early afternoon then tending south to southeasterly 15 to 25 km/h in the evening. Daytime ...
Annie Jump Cannon was an astronomer, suffragist, and photographer. Nearly deaf for much of her life, Cannon is credited with the invention of the Harvard spectral classification system, which assigns ...