Venus still hovers low in the southwestern sky at dusk a half-hour to 45 minutes after sunset. Saturn is comfortably high up ...

Courtesy of Dany Sternfeld On Tuesday September 17th evening, we'll see a partial lunar eclipse beneath a supermoon. It's ...

Our celestial calendar includes the mini moon, full moons, supermoons, meteor showers and every astronomical phenomenon ...

Astronomers have discovered a black hole emitting energy in jets longer than the width of 140 Milky Way galaxies.

Göbekli Tepe, a massive archaeological site nestled in the rolling plains of southeastern Turkey, is considered the world’s ...

Pacific Standard Time on Sunday, Sept. 22, it's both astronomically and meteorologically fall in the Northern Hemisphere.

September 22nd is when the autumnal equinox begins and the night gains ground over the day as the position of the Sun and Moon change.

Now that the calendar has officially crossed into astronomical autumn and leaves have started to gain their vibrant colors and fall to the ground, Mother Nature will usher in a notable pattern change ...

Pumpkin Spice lovers, it's time to celebrate! This year, Earth hits the Autumnal Equinox on Sunday and the fall season will ...

Equinoxes occur when Earth reaches a point in its orbit where the sun shines directly on the equator. This happens twice a ...

The autumn equinox, which comes around every September for the Northern Hemisphere, marks the official astronomical start of ...

Though the autumnal equinox is Sunday, marking the astronomical start of fall, Chicago-area residents wouldn't know without ...