Stargazing

Self-taught astronomer, Joe Guzman has been educating Chicago residents about space for decades.

Ptolemy's compendium, later known as the Almagest, dominated Western astronomy for 15 centuries. It was also wrong, and it took the fall of an empire to fix it.

Many of us see a face or a rabbit in the Moon—examples of pareidolia that, when conditions are right, also include the letters X and V.

Unlike Sun-focused Stonehenge and other megalithic monuments, Tomnaverie and similar stone circles hint at the Moon's importance to ancient people.

The answer is the Moon.

From telescopes to fun and functional hats, we've got ideas for every astro-enthusiast in your life this giving season.

Stargazers in the Northern Hemisphere can find the demon star Algol, a murdered monster, and victims of vengeful gods.

While some people in the Western Hemisphere will witness a "ring of fire" during the eclipse, many more will experience the phenomenon of crescent sunlight.

For most of us, the next few weeks are our last chance to glimpse our galaxy's center, before the sun gets in the way.

The first planet from the Sun doesn't influence your love life or your luck, but it can help foster a cosmic connection.

Whatever you call it, this week's full moon is particularly rare—we won't see one again until 2037.

The ringed planet will be at its closest point to Earth, and opposite the sun, this weekend.

The night sky offers a path to both scientific understanding and being present in the universe.

Here's what you need to know about witnessing the annual August event, when Earth passes through a comet's castoffs.

Sight is only one of the senses we can use to explore space. Welcome to multi-messenger astronomy.

Stay up way past bedtime with us to explore new worlds of wonder with a child's-eye view.