02/02/2026
Deep Sky View of the Orion Cloud Complex
To the naked eye the pattern of stars in Orion constellation is one of the most familiar sights in the winter night sky. But the sensor of a digital camera with a long exposure reveals a completely different sky. The bright, stars of Orion are nested in something called the Orion cloud complex, which is a massive stellar nursery over 1,000 light years away. This region of dust and gas contains multiple nebulae, including the famous Orion Nebula, M42 (see labelled image and closeups). Young stars in the nebulae ionize hydrogen causing the gases to glow in deep red, near infrared wavelengths. Betelgeuse, the red supergiant star of Orion is one of the young stars—its “only” 10 million years old, far younger than our sun, which is over 4.5 billion years old.
This image was captured on 1/19/2026 with 40 minutes of exposure time (40-60s exposures) using a 24-70 mm Canon lens at 50 mm and a Canon EOS Ra camera. This camera has a special sensor that is able to detect the red end of the spectrum that standard digital cameras can not.