Messier 104
This is an 'edge-on' spiral galaxy about 28 million light years form Earth. It's often called the Sombrero galaxy due to it's appearance resembling the famous hat.
Object type: A Spiral Galaxy.
Distance: 344,000,000,000,000,000,000 km.
Size (approximate diameter): 35,300,000,000,000,000,000 km.