For third time in recorded history, astronomers discover an interstellar object speeding through our solar system.

University of Wisconsin-Milwaukee researchers David Kaplan, left, and Akash Anumarlapudi were key members of a global team that made a new discovery in space.

The European Commission made a proposal Wednesday to clean up Europe's space sector while also reducing its footprint and making sure its satellites are better protected from hackers.

What was this cosmic discovery? ASKAP J1832-0911, the unknown space object that the global team of astronomers first spotted in December 2023, is categorized as a long-period transient.

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 ...

Researchers traced long, bright radio pulses, combined with X-rays, to an intriguing cosmic object 15,000 light-years from Earth, according to a new study.

What if you had to play baseball with a frying pan, a pool noodle, or a broomstick? We gave it a shot, and the chaos that followed made for one unforgettable game.

From solar probes to deep space missions, these record-breaking human-made objects reached speeds that make bullets and jets look slow by comparison.

The U.S. Space Force tested a new propulsion system designed for satellites that will keep tabs on spacecraft and other objects near the moon.

News A 1,000-pound space object orbiting Earth since 1972 is expected to crash-land in May Published: Apr. 26, 2025, 8:00 a.m.

Slingshot Aerospace has been chosen by the Air Force's technology acceleration arm to support a program for identifying and tracking various objects in space. The company specializes in artificial ...