This majestic cosmic display showcases M100's well-defined spiral arms, reminiscent of our Milky Way, spanning a vast expanse of space. The Grand Design Spiral Galaxy, also known as NGC 4321, is part ...
A paper published in Astronomy and Astrophysics, details the discovery of a grand-design spiral galaxy that formed just 1.5 billion years after the Big Bang. Grand design galaxies are similar to the ...