Atmospheric characterization of directly imaged planets has thus far been limited to ground-based observations of young, self-luminous, Jovian planets. Near-term space- and ground- based facilities ...
Johann Gottlob Kurr, "The Mineral Kingdom" (1859), grayish blue is visible on the iron ore (bottom row, right) (all images from "Nature’s Palette: A Color Reference System from the Natural World," ...
Saskatoon city council unanimously approved a new colour-coded COVID-19 mitigation framework in the wake of increasing case rates and hospitalizations in Saskatoon on Monday. The COVID-19 risk in ...
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