Mars shines red next to blue Spica at sunset on Sept. 13 Red Mars meets bright Spica in the sunset sky this week. Astrobitica September 12, 2025 (Last updated: September 12, 2025) 1 minute read Red Mars meets bright Spica in the sunset sky this week. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: NASA workers plan 3rd protest at D.C. headquarters on Sept. 15 to decry Trump’s science funding cutsNext: Measuring the quantum W state: Seeing a trio of entangled photons in one go
