McCook.

The definitive guide to dark skies and celestial observation in McCook, NE. Verified using National Park Service and NASA Night Sky Network Clubs data.

Bortle Scale
1
Best Regional Reading
Sky Quality
21.8
SQM Zenith Value
Verified Sites
0
Community Vetted
Dark Sky Parks
2
IDA Certified Nearby

Quick Guide for McCook

  • Top Community Pick: local vantage points (~N/A miles)
  • Best Scientific Reading: Bortle 3.0 at Monument Overlook
  • Local Experts: Platte Valley Astronomical Observers
  • Verified Observations: 0 distinct spots

If you’re looking to escape the light pollution of McCook, you’re in luck. While enthusiasts often gather at local vantage points for its accessibility, scientific audits conducted by the National Park Service at Monument Overlook provide the most accurate reading of the regional sky quality, measuring at a Bortle 3.0. Atmospheric stability in the McCook region is often influenced by local topography, which can help settle the air for high-magnification viewing.

The Best Times for Stargazing in McCook

For the best results in McCook, aim for a ‘New Moon’ window. In these dark-sky conditions, the absence of moonlight allows the Milky Way to cast visible shadows.

Expert Tips for McCook Observers

Before heading out to local vantage points, we recommend arriving during civil twilight to scout the terrain safely. A medium-aperture telescope is ideal for resolving the rings of Saturn and bright star clusters the site. Local enthusiasts often frequent this spot, making it a great place to meet experienced observers. Regardless of your gear, allow 30 minutes for your eyes to fully dark-adapt.

Local Top Spots

Community-vetted locations known for clear horizons and accessibility for telescopes and astrophotography.

Scientific Audit

NPS Sky Measurements

Instrumented readings from the National Park Service Night Sky Program, providing the most accurate SQM and Bortle classifications.

Monument Overlook

Sand Creek Massacre NHS

21.71 SQM
Bortle Class 3

"Low extinction night, super bright zodical light, Gegenshein visible. Airglow visible beween 4-5. Earlier sets had bright zodiacal and gegenshein. 21.67 SQM. Bortle 2 possible without the direct glare."

Observation Date
1/12/2010
Elevation
1281m
Zenith Brightness
21.79

Merritt Reservoir

Nebraska Star Party

21.8 SQM
Bortle Class 1

"Sky quality measurements were recorded at Merritt Reservoir in Nebraska Star Party on 8/10/2010. The site demonstrated a scientific darkness reading of 21.8 SQM."

Observation Date
8/10/2010
Elevation
916m
Zenith Brightness
21.91

International Dark Sky Parks

Premier locations certified for their exceptional dark sky quality and commitment to light pollution mitigation.

IDA Certified Distance: 166.3 miles

Merritt Reservoir State Recreation Area

Merritt Reservoir State Recreation Area (SRA) is situated in the north-central portion of the state of Nebraska, United States – a region known for its vast…

Category
International Dark Sky Park
Certified
2022
Land Area
2.95 km2
Coordinates
42.6025, -100.8948
IDA Certified Distance: 182.7 miles

Jackson Lake State Park

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​This park is an “Oasis in the Plains,” for swimming, boating, fishing and waterskiing. But that’s not all…

Category
International Dark Sky Park
Certified
2020
Land Area
13.2 km2
Coordinates
40.3813, -104.0799

Local Astronomy Clubs

Connect with experts and fellow enthusiasts through local astronomical societies and community groups.

NASA Night Sky Club ID
#132

Platte Valley Astronomical Observers

Hastings, NE

NASA Night Sky Club ID
#490

Salina Astronomy Club

Salina, KS