also known as planetary nebula Abell 21 and Sharpless 2–274 in Gemini. It lies 4.3° southeast of magnitude 3.6 Lambda (λ) Geminorum. Although the nebula has a moderate listed brightness ...

Gemini failed to capture the bioluminescent ... It had to do more than that though, it had to show both stars and a nebula that was part sci-fi and part factual. The prompt: “An awe-inspiring ...