Galaxies in the present-day Universe fall into two broad categories. There are spiral galaxies, like our Milky Way, which are ...

Astrophysics breakthrough: new evidence unravels the mystery of how massive elliptical galaxies form, shedding light on their ...

It is as humbling as it is motivating to think about how much we still have to learn about the universe. My collaborators and ...

Like most other instruments of empire used to chart our world, the international prime meridian is an invisible, regnant ...

Giant City State Park is nature’s very own metropolis, where the skyscrapers are ancient sandstone bluffs, the streets are ...

Giant City State Park, nestled in the heart of Makanda, Illinois, is a testament to Mother Nature’s architectural prowess. It ...