North Polar Spur InsightsNorth Polar Spur Insightsfeature.Uncovering the secrets of a cosmicHigh Energy Astrophysical PhenomenaThe North Polar Spur: A Cosmic MysteryInvestigating the bright North Polar Spur and its role in star formation.2025-06-29T15:57:30+00:00 ― 5 min read