"You come here to Adler, you can see all 360 degrees of the moon — even the stuff that we can't see here from earth," said Adler Planetarium astrophysicist Michael Zevin. On Thu ...

Chicagoans can get a glimpse of the sun perfectly aligning with Chicago's east-west streets during sunrise and sunset.

While Chicago got a blast of summer-like temperatures on Friday and well above-average temperatures Saturday, astronomical ...

Spring break has officially arrived for Chicago Public Schools students, with museums around the city offering free days in ...

Check out the Adler Planetarium, DuSable Black History Museum, Shedd Aquarium and more, with many offering free admission ...

Chicagohenge is a spectacle that occurs only twice a year over a few days: once in the spring and then again in the fall.

Equinoxes occur twice a year, in spring and fall, when Earth's axis is tilted neither toward nor away from the sun. As a ...

The first planetarium in the Western Hemisphere, the Adler offers unrivaled insights ... largest telescope available to the public in the Chicago area, through which visitors can glimpse celestial ...

360 Chicago, the observation deck high above ... and one of the few remaining free zoos in the U.S. The Adler Planetarium was the first planetarium in the Western Hemisphere.

Chicago is known as the United States' railroad ... and one of the few remaining free zoos in the U.S. The Adler Planetarium was the first planetarium in the Western Hemisphere.