These powerful instruments unveiled an astonishing truth: The Milky Way is not a mere collection of stars but a galaxy with a ...

The Milky Way is a barred spiral galaxy with a central bar-shaped structure and several spiral arms extending from the center. The galaxy has a dense central bulge around the Galactic Center ...

It is clear that human beings, throughout history, have always had a constant curiosity to discover everything that happens ...

It is a majestic spiral-shaped galaxy, similar to our Milky Way, but containing many more stars. The Andromeda Galaxy is the nearest major galaxy to our own. (We do have closer neighbor galaxies ...

It looks like a flat stripe because we are viewing it from within its disk; if we were able to get above the Milky Way, it would look like an enormous spiral about 100,000 light years across.

Somewhere in between, humans realized the universe is much larger than our Milky Way — that the spiral nebulas visible through telescopes were, in fact, other galaxies in their own right.

Think of its second V-shape as an arrow ... Andromeda is home to at least a trillion stars. Like the Milky Way, it’s a spiral galaxy, but the distance between the two local giants may not ...

Quasars can reach luminosities thousands of times brighter than the Milky Way. They are caused by supermassive black holes at the cores of distant galaxies consuming vast amounts of material, which ...

Explore the James Webb Space Telescope's incredible discovery: a cosmic alignment revealing the teenage years of our Milky ...