The galaxy has been nicknamed Zhúlóng, which means "Torch Dragon". It is a spiral galaxy like our own, the Milky Way. Zhúlóng also shows a clear division between its central concentration of ...

The Hubble Space Telescope has generated the most comprehensive survey yet of the Andromeda galaxy, the nearest galactic neighbor to the Milky Way. The new mosaic of about 2.5 billion pixels yields ...

The Hubble telescope is yielding new clues to the evolutionary history of Andromeda, and it looks markedly different from the Milky Way's history. Without Andromeda as a proxy for spiral galaxies ...

"The biggest surprise was seeing the distinct spiral shape in the Hubble Space ... which can be significant in the evolution of galaxies, as the jets can suppress star formation.