If you have a favorite planet or star, you're in good company. Astronomers who devote their lives to the study of peculiar outer space objects are all too happy to gush about the ones they like best.

Explore the challenges of international patent law in regulating innovation amid a permanent human presence in outer space.

University of Wisconsin-Milwaukee astronomers helped discover a unique space object emitting both radio waves and X-rays. This discovery may lead to identifying a new type of star and further ...

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your newsletter sign-up was successful Want to add more newsletters? Breaking space news ...

NBC News' Gadi Schwartz reports on "3I/ATLAS," mysterious outer space object that is thought to be billions of years old, making its closest approach to Earth, giving scientists an opportunity to ...

The outer reaches of our Solar System continue to reveal a complex dynamical environment where the interplay of gravitational forces shapes the orbits of a myriad of distant bodies. Research in this ...

The parties noted that the basis for such a document could be the draft treaty on the prevention of the placement of weapons in outer space, the threat or use of force against outer space objects NEW ...