Beneath the Cosmos February 2023

Beneath the Cosmos February 2023

Monday, February 6, 6:00 pm – 8:00 pm ; Monday, February 13, 20, & 27; 6:30 pm – 8:30 pm

Relax in a zero-gravity chair while we guide you through the night sky, using our laser pointer to show you stars, planets, constellations, galaxies, and other objects of interest while explaining their relationships and significance. 

These events are weather-dependent and will be rescheduled by e-mail 24-hours before the scheduled start time in the event of a cloud cover forecast greater than 40%.

Dress appropriately for being still in nighttime outdoor weather.

Purchase tickets here or email observatory@hawthornhollow.org

The Lyrid Meteor Shower April 2023

The Lyrid Meteor Shower April 2023

Saturday (Apr. 22) 9:00 pm – 11:00 pm

The Lyrids appear in Chinese writing dating back to roughly 690 BCE, making them one of the earliest meteor showers on record. On the night of April 22, the annual shower will reach its peak for 2023. The meteor shower is a result of Earth passing through the tail of the comet C/1861 G1 Thatcher. When our planet moves through this debris field, the space rocks burn up in Earth’s atmosphere, causing spectacular lights to streak across the night sky.

The Lyrids are one of the weaker annual meteor showers visible from Earth. On peak nights, they usually produce no more than 20 shooting stars per hour. The event is also unpredictable: On rare occasions, spectators are treated to incredible surges of up to 100 meteors per hour. For this reason, the Lyrids are worth checking out for diehard astronomy enthusiasts.

Come out to the Heide Observatory and enjoy a relaxing evening in our anti-gravity chairs as we point out the night-sky objects and watch for meteors.

Tickets and chairs are limited so reserve soon.

This event is weather-dependent and will be canceled or rescheduled by e-mail 24 hours before the scheduled start time in the event of a cloud cover forecast greater than 30%. Reservations can be transferred for any other nightly observatory event.

Dress appropriately for being still in nighttime outdoor weather.

Questions? Feel free to contact us at observatory@hawthornhollow.org

Purchase tickets here, or call 262-552-8196.

Eagle Scout Project December 12 2022

Eagle Scout Project December 12 2022

Bryce Edwards with his interactive educational exhibits in the nature center

On the afternoon of December 12, Bryce Edwards with his parents delivered three interactive learning exhibits for visitors to the observatory that he coordinated the development of for his eagle scout project. For this project, he created a set of gravitational well simulators (pictured in foreground) to help visitors learn about orbital mechanics. Bryce worked with partners at Snap-on and Milwaukee School of Engineering to create a small mechanical solar system model (pictured on left), and he built a rolling ramp (pictured on right) to demonstrate how the mass of an object does not affect its acceleration due to gravity toward Earth as well as how same-sized objects can have very different masses. To celebrate his achievement, many scout leaders and collaborators came out to attend the official handover. We are excited to use these to help visitors connect more deeply with the universe!

Quadrantid Meteor Mingle January 2023

Quadrantid Meteor Mingle January 2023

Tuesday, January 3 (7:00 PM – 9:00 PM)

The Quadrantid meteor shower is one of the most active showers of the year but peaks in a narrow six-hour window, this year predicted to be centered at 9:00 PM CST. The radiant of the Quarantid meteor shower, the point in the sky from which all of its meteors appear to originate, lies in the constellation Boötes. The meteors of this shower are described as “lacking consistent trains but often produc[ing] fireballs.”

Come join us for the first active meteor shower of the new year! We will attempt to escape the full moon light on this night by setting up in the moon shadow of our observatory dome.

This event is weather-dependent and will be canceled by e-mail 24 hours before the scheduled start time in the event of a cloud cover forecast greater than 40%.

Dress appropriately for lying still in nighttime cold outdoor weather. Warm beverages, many-layered clothing, and sleeping bags are all well-advised.

Questions? Feel free to contact us at observatory@hawthornhollow.org

Purchase tickets here or call 262-552-8196.

A New View of the Stars

A New View of the Stars

**RESCHEDULED to January 7**

Saturday, November 26 6:00 – 9:00 pm

We invite you to enjoy an evening of stargazing and telescope viewing at the Charles and Kathryn Heide Schoolyard Observatory at Hawthorn Hollow Nature Sanctuary and Arboretum in celebration of the installation of our new telescope. Take a trip through our solar system as we discover sizes and distances of our nearest neighbors. Learn about the moon, it’s phases, and why the moon is so important to live on Earth.  There will be variety of telescopes on hand with volunteers to guide you in seeing the night’s brightest objects. Visitors are welcome to bring personal binoculars or telescopes.
Please reserve and donate today.
This is an adult & family outdoor event with no set viewing schedule (arrive or depart when you want), weather permitting (less 30% clouds). Dress appropriately for being still in nighttime outdoor weather.
Questions? Feel free to email: observatory@hawthornhollow.org