You’ll see some irregular galaxies that look like nothing, and some barred spirals that look like everything. Along the way, ...

Galaxy classification has long been based on their visible appearance, creating well-defined categories. Spiral galaxies like our Milky Way display a flat disk structure with characteristic ...

Lacki suggests detecting the combined glow of the emissions of several civilizations. It’s an approach that comes with its ...

While nearly all massive galaxies possess central black holes, the presence of such black holes in dwarf galaxies remains an open question, with previous estimates identifying them in only 0.5% of ...