Astronomers see no stars ejected from the center of our Milky Way galaxy, giving them important information about the Sgr A* black hole.

"With these probability maps, we can push asteroids away while preventing them from returning on an impact trajectory, protecting the Earth in the long run." ...

Astronomers used the ALMA radio array in Chile to show that two narrow spiral arms are funneling gas toward the central ...

With help from citizen scientists, astronomers have found the most powerful and distant "odd radio circle" ever detected.

The rings of Saturn are among the wonders of our solar system, with a diameter of roughly 175,000 miles (280,000 kilometers) ...

Giant Leaps for Global Impact is a bold, multiyear initiative that underscores Purdue’s commitment to international education and research, transnational partnerships, and the values of a modern ...