The Astronomy Picture of the Day for October 30, 2026, showcases ‘Haunting the Cepheus Flare,’ an ethereal nebula captured through observations from the Hubble Space Telescope. This stunning image depicts the NGC 7810 emission nebula, located approximately 3,400 light-years away in the constellation Cepheus. The prominent red glow originates from ionized hydrogen gas, while blue regions indicate oxygen emissions. Astronomers utilized data collected on September 29, 2026, to create this detailed visualization. The photograph highlights the complex and beautiful processes occurring within star formation regions.
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This PlaneNews briefing summarizes reporting originally published by www.nasa.gov.
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