Form Z08 (April 2022) — English

=== Citizen Scientists Advance Astronomy at Home ===
Starting in 2007, volunteers around the world began contributing via the Internet to cutting-edge astronomical research. Galaxy Zoo, a website developed at Oxford University, achieved an immediate and extraordinary success, surprising even the astronomers who created it. Initially, project leaders invited the public to study images gathered by the Sloan Digital Sky Survey (SDSS) in order to classify galaxies as elliptical or spiral. In the case of spiral galaxies, by which participants were also to note the direction of the galaxy’s rotation, clockwise, or counterclockwise. During Galaxy Zoo’s first year, 150,000 volunteers took a short online tutorial and began eyeballing the SDSS images on their own computers and submitting their classifications. Soon after the start of the project, its managers had to upgrade hardware to handle the contributions, which proved to be a real challenge. Project creators are quick to point out that humans perform some scientific tasks far better than computers do, even in disciplines such as astronomy, however, that rely heavily on technology.

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the retinas sense, the body sets its internal clock to a twenty-four-hour cycle called the circadian rhythm, which cues body functions...

=== Reviving a Tradition ===
When Donald Yellowbird Montileaux first began to make art, he adopted the traditions of his Lakota ancestors...