The two large spiral arms of the Milky Way may be about 10% further from Earth than previously thought. The new measurements ...

For centuries, sailors and scientists have reported on a phenomenon known as “milky seas”—a bioluminescent event often ...

Researchers in a recent breakthrough study have found the possibility of structures in the Milky Way that could be built by ...

A new study by Amirnezam Amiri of the University of Arkansas explores how these hypothetical "Dyson swarms" would appear ...

NASA plans to launch the Habitable Worlds Observatory in the 2040s, a mission whose goal is “to image Earth-like planets ...

New observations show that the supermassive black hole at the center of the Milky Way does not consume nearby dust objects as ...

As evidence, he cited "the circumstantial evidence that I've gathered throughout my whole life, everybody I've listened to ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

Three decades of finding new worlds Exoplanet science has moved fast since the first confirmed discoveries in the 1990s.

Scientists have taken a fresh look at the Milky Way's mysterious gamma-ray glow using machine learning and uncovered evidence ...

Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that ...