ESO’s VLT Sees Beautiful Medusa Nebula

Astronomers using ESO’s Very Large Telescope (VLT) in Chile have managed to obtain the most detailed image ever taken of the Medusa Nebula. The Medusa Nebula, also known as Sharpless 2-274, Abell 21 or PN A66 21, is a nebula approximately 800 light-years away in the constellation Gemini. It was discovered in 1955 by the [...] —> Read More