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mcdonald observatory

McDonald Observatory works with Catalyst Midstream Partners to protect dark skies 

By Big Bend Sentinel

 

McDonald Observatory to host Dark Skies Fest April 29-30 

By Sam Karas

 

Bill Wren, tireless promoter of dark skies, retires from McDonald Observatory 

By Big Bend Sentinel

 

McDonald Observatory plans Dark Skies Festival for April 2022

By Sam Karas

 

McDonald Observatory astronomers discover strangely massive black hole in Milky Way satellite galaxy

By Big Bend Sentinel

 
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