Come see us for the fun show ""3-2-1 Liftoff! Space Adventure of Elon the Hamster"" today at 11am! And of course, following the show, we'll share a star talk to make sure you know ""what's up?"" in your backyard evening sky! #wherethestarshangout
8 months ago, Lisa Swaney
Planetarium Show today
Have you hiked the Purple Planetary Pathway yet?! In August, with the help of local Scouts and volunteers, signs were installed along Retzer's purple loop to transform it into an "out of this world" hiking experience! Check it out & Let us know what you think!
8 months ago, Lisa Swaney
Purple Planetary Pathway
Do U want to see a meteor shower show? All U need to do is head to a dark sky location to try & see the Orionids. The next few nights are typically when they peak. The Orionids are visible through November 7th. Remember that Orionids will radiate from the constellation Orion!
8 months ago, Lisa Swaney
Meteor Shower
Come & get into the Halloween spirit at the Horwitz-DeRemer Planetarium today! At 11am, check out the show "Spooky Space!" At 1pm, we feature the show "Supermassive Blackholes-Unveiling the Invisible." Tickets are $5/person and are available at hdplanetarium.ticketleap.com
8 months ago, Lisa Swaney
Planetarium show
IT'S FREE PASS FRIDAY!!! Fall 2024 has been beautiful so far! Are you seeing pretty fall colors yet? If so, feel free to share your favorite picture, and its location, in the comments! #wherethestarshangout
8 months ago, Lisa Swaney
Fall Colors
Tonight's full moon is a special one! It is a Supermoon, meaning it will appear larger than normal. It is physically closer to us on Earth, the closest distance of all of 2024, 222,058 miles! Be sure to take a peek at this beautiful sight tonight! #wherethestarshangout
8 months ago, Lisa Swaney
Full Moon
Join Retzer& @hdplanetarium in 1 week for Outdoor Classroom at Night! Fun, family-friendly costumes are encouraged! Naturalists will share all about the animals who are out & about at night! Then, see a planetarium show "Constellation: Adventures Connecting Earth to Sky."
8 months ago, Lisa Swaney
Outdoor Classroom
Wisconsin Science Festival is here! We are participating this year. On Wed., join us for Spooky Space at 11am and/or Sunset Meditation at 6:30pm! Then, this weekend, our Sat. shows at 11am & 1pm are also part of the event! More details @ wisconsinsciencefest.org #WiSciFest
8 months ago, Lisa Swaney
Science Fest (Theme Energy in Nature)
"We only have one earth. Let’s take care of it." Today is Indigenous Peoples' Day. Here are some words of wisdom from Deb Haaland, an American politician and enrolled member of the Laguna Pueblo tribe. #wherethestarshangout
9 months ago, Lisa Swaney
Earth
If you haven't seen ""Spooky Space"" yet, you have two opportunities this week! It is definitely a fan-favorite! And, Sunset Meditation returns for a beautiful night to relaxation. What a perfect time of year to visit Retzer and the planetarium?! #wherethestarshangout
9 months ago, Lisa Swaney
Weekly Schedule
If you haven't heard, Comet Tsuchinshan-ATLAS has been a beautiful sight in the early morning skies. It's now visible during evening hours for a few weeks. But, be aware that the upcoming Full Moon may affect what you see.
9 months ago, Lisa Swaney
Comet
Saturday, come get into the Halloween spirit at the Horwitz-DeRemer Planetarium! At 11am, check out the show ""Spooky Space!"" Later at 1pm, we feature the fascinating show ""Supermassive Blackholes-Unveiling the Invisible."" Tickets only $5 a piece.
9 months ago, Lisa Swaney
Visit the planetarium
Happy Thoughtful Thursday, all! This quote is VERY timely, considering the Tsuchinshan–ATLAS comet that will be visible (with ideal viewing conditions), starting this Saturday and for the next week or so! #wherethestarshangout
9 months ago, Lisa Swaney
Thoughtful Thursday
The popular & enjoyable "Sunset Meditation & Night Hike" with Retzer returns in ONE WEEK on October 16th at 6:30pm. Register today to save your spot. This program includes a peaceful meditation planetarium show, followed by a night hike led by a Retzer naturalist.
9 months ago, Lisa Swaney
Sunset Meditation Planetarium Show & Retzer-led Night Hike
The Draconids are expected to peak tonight. The best time to look for the Draconids is early evening after the sky is dark, as the radiant for these meteors (near the head of the Dragon in the constellation Draco) will be high in the northern sky SOURCE: nasa.gov"
9 months ago, Lisa Swaney
Here's our weekly schedule! Join us for a show, check out the fall colors at Retzer, enjoy this beautiful season of change! #wherethestarshangout
9 months ago, Lisa Swaney
Weekly Schedule
Are you looking for something to do next weekend? Consider checking out EAA Space Day in Oshkosh! Learn more about this event by checking out EAAs website! It's a super cool place to visit...for all ages!
9 months ago, Lisa Swaney
EAA- Space Day
"We are excited to welcome you today to our FULLY refreshed dome! 11am- Spooky Space 12pm- Waukesha Reads- Mayan Archeoastronomy: Observers of the Universe. 1pm- Supermassive Blackholes-Unveiling the Invisible Tickets are available at hdplanetarium.ticketleap.com
9 months ago, Lisa Swaney
Planetarium Shows
This month, the brightest planet, Venus gets brighter every day! Look for Venus at least a half-hour after the Sun has entirely set, about 10 degrees above the W-SW horizon early in the month. On October 5, spot it above & slightly to the right of a slim, waxing crescent Moon!
9 months ago, Lisa Swaney
Venus
Mesmerica returns to the Horwitz-DeRemer Planetarium TOMORROW night! If you didn't get to see it the first time around, we encourage you to check it out! It is beautiful and relaxing experience! You can purchase your tickets at https://tickets.mesmerica.com/waukesha/
9 months ago, Lisa Swaney
Mesmerica