If you haven't been to the observatory before...
prepare to be amazed!
Videos For The Current Month Are Provided As Soon As They Become Availible.
Turn Off The Sound At The Top
Of This Page To Listen To These Videos!
(The Width of a Full Moon is Roughly 1/2 Degree.)
The weather for both events in February wern't very nice (Brrr!) and both had to be cancelled. Let's hope for some good weather for the viewing sessions in March. I have 4 family birthdays in March to celebrate. In addition, springtime is the time I photograph Praire Chickens, Shart-tailed Grouse and might travel to Wyoming to photograph Sage Grouse. This made scheduling 2 viewing sessions challenging this month. I have to place one of them on a Thursday. The viewing sessions are detailed below. Dress warm, bring lawn chairs for events and enjoy!
If you wish to be added to the e-mail and/or text list - e-mail me at firstname.lastname@example.org If you want to be on the text list I need your phone number and provider. These services are free and free of ads/spam!
Please note these sessions are cancelled if the sky conditions/weather are not good. What does that mean? Well, (optical) telescopes can't see through clouds! It will need to be almost perfectly clear. The next potential problem is wind. If the wind velocity is more than about 10 mi/hr - that's too much! A telescope magnifies the size of the objects we view - and the effects of the wind! Please check the ClearSkyClock and weather links on the home page of this site! What if you're in doubt the observing session will take place? If it's not perfectly clear and calm, you can call (308) 293-5776 before leaving for the session!
From O'Neill Nebraska take US HWY 281 north to Road 883 (Johnson's Three Eagles). Turn left (west) 2 miles to 490 Avenue. Turn right (north) 0.6 mile to the red gate. Proceed north of the gate another few hundred feet. You will see the entrance on the right. We will have you park along the fence near the entrance. Be advised there is an electric fence on 3 sides of the building location. Please call or e-mail to register so I know how many people to plan for!
April 9th - Viewing beginning at 9:00 PM . A moonless evening will allow us to explore the deep sky of spring. Weather allowing, we'll view the Great Orion Nebula, the Crab Nebula, several star clusters, and some galaxies in Leo. Bring a lawn chair and plenty of warm clothing - just in case!
April 18th - Viewing starting at 9:00 PM. We will view the moon, some open/galactic star clusters and several double stars. Bring a lawn chair and plenty of warm clothing - just in case!
If you want to know about all Tri-City and O'Neill Area astronomical opportunities available free to the public this month, check here!
If you would like to help us move, call us at 308-293-5776 before 10:00 PM daily or contact by e-mail.
We look forward to seeing you!
When visiting the observatory, here are some rules/recommendations you should consider:
1) Please stay in or close to the observatory. This
facility is located on private property, which is not mine. Please
show your thanks to the owners by keeping the area clean and
2) Please, while in the observatory, don't touch anything unless you ask and/or have been instructed as to the proper use of the instrument!
3) Bring a lawn chair for each member of your group, that is if you plan on staying a while, as we hope you will. If it is clear, please keep in mind that it often takes a while to find objects for you to look at. Often there are others in line to see these things as well. If it is cloudy, you are welcome to pull up a chair and ask as many questions as you like. We have some chairs, but not many.
4) Bring a flashlight for dark-sky observing sessions! (If the moon is in the sky, you may not need it.) You will need one of these to safely navigate from your car to the building. We purposely don't have any lights in the area of the facility. Once in the building, we generally ask that you don't use your flashlight (with its white bulb) unless you ask. We have red lights which will help you see where you are going inside the building!
5) No smoking is allowed in or around the building!
6) In winter, please bring plenty of warm clothing! This can't be over stressed. Standing still in the cold is nothing like being active in it! Wear several layers and don't forget those gloves/mittens and something for your head. There is no such thing as glamour when it comes to staying warm! There is no heat in the observatory!
7) In Summer - don't forget the mosquito repellant!
8) Be advised there are no bathroom facilities in the observatory!
9) No boisterous behavior within the observatory, or around it, will be tolerated!
10) Please don't disturb the cattle. If you like them, admire them from a distance!
Worried about the threat of light pollution in your area? For more information on it and how you can help educate others to enjoy lights AND the night sky - check out our light pollution page and the link page!
Send comments to: email@example.com
Keep Looking Around!
Mark Urwiller - Web Page Administrator
Home Introduction Visitation Dates Observatory Equipment Links
Observatory News Photos Light Pollution PVAO