Saturn’s North Polar hexagon has changed color from blue to gold – and no one knows why.
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For researchers at NOAA’s South Pole Atmospheric Baseline Observatory, Sunday March 20 marks the start of the austral autumn, the last time they see the
On Earth, June 21 marks a solstice, the time when the Earth’s spin axis tilts directly toward the Sun. On Saturn, the rings tell you
This how Earth look like during a Total Solar Eclipse, from space. The totality occurring over Greece and part of Turkey.
An equinox (equal night), this astronomical event marks the first day of autumn in the northern hemisphere and spring in the south. To celebrate, consider
Starlight Project a sculptural lighting installation at Burning Man. Seven twelve foot diameter stars creating a “heaven on earth” effect, were placed to map out
A Full Moonset can be a dramatic celestial sight and can have many names. Late October’s Full Moon, the second after the equinox of northern
The multiple suns trace an intersecting curve known as an analemma. Consider this careful record of the Sun’s yearly journey through southern Austrian skies. Image
An analemma is that figure-8 curve that you get when you mark the position of the Sun at the same time each day throughout the
As the Sun crosses the celestial equator heading south, spring begins in the southern hemisphere and autumn in the north. And though the seasonal connection