“Globular Cluster Opportunity”–The Home of Space-Faring Civilizations?

  Globular clusters are the oldest visible objects in the Universe – each contains hundreds of thousands to occasionally over one million stars, all born at essentially the same time. They are densely packed into a spherical volume with a diameter over a thousand times smaller than the diameter of the Milky Way Galaxy. Globular … Continue reading “Globular Cluster Opportunity”–The Home of Space-Faring Civilizations?