Orion constellation glows red in gorgeous deep space photo Miguel Claro captured the Orion Constellation glowing red due to hydrogen gas, as seen from the Dark Sky Alqueva Reserve in Portugal. Astrobitica June 24, 2025 (Last updated: June 24, 2025) 1 minute read Miguel Claro captured the Orion Constellation glowing red due to hydrogen gas, as seen from the Dark Sky Alqueva Reserve in Portugal. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Discovery of HMS Endeavor wreck confirmedNext: The Milky Way is More Clumpy than Astronomers Thought