Look at this photo of Saturn’s rings from earlier this month. Wondering what those little jagged lines are, on top of the thick white band? They’re shadows of Saturn ring debris. Click through for ...

The Fall Equinox marks the official start of autumn in the Northern Hemisphere, representing a key shift in Earth’s relationship with the Sun. While it is often linked to equal day and night, the ...

The Earth’s equator is aligned directly with the Sun on the vernal equinox. @NOAASatellitePA / X Astronomically, an equinox occurs when the sun is directly above the equator. The term combines the ...

PASADENA, Calif. — NASA scientists are marveling over the extent of ruffles and dust clouds revealed in the rings of Saturn during the planet’s equinox last month. Scientists once thought the rings ...

Around the spring equinox, you can see *** beautiful pyramid shadow cast below Pilot Mountain and Pilot Knob. Yeah. Pilot Mountain is more than a backdrop to our ever-changing weather in the Piedmont ...

In images made possible only as Saturn nears equinox, NASA’s Cassini spacecraft has uncovered for the first time towering vertical structures in the planet’s otherwise flat rings that are attributable ...