Tags: space, twisted, wormlike, structure, galaxy, iras, result, collision, subsequent, merger, galaxies
Tags: space, extremely, bright, spots, called, ultra-luminous, x-ray, sources, ulxs, seen, merger, galaxies, black, holes, neutron, stars, pulling, material, companion, star, chandra
Tags: space, ultraluminous, galaxy, merger
Tags: space, illustration, stage, predicted, merger, milky, galaxy, neighboring, andromeda, unfold, billion, credit, nasa, levay, marel, stsci, hallas, mellinger
Tags: space, hubble, views, results, merger
Tags: space, hubbles, picture, week, medusa, merger
Tags: space, hubble, telescope, captures, galaxy, merger, january