Interstellar objects like 3I/ATLAS that have been captured in planet-forming disks around young stars could become the seeds of giant planets, bypassing a hurdle that theoretical models have ...

Scientists have discovered a rogue planet roaming the Milky Way after combining observations from Earth and a space telescope ...

As part of the Decadal Survey on Astronomy and Astrophysics (Astro2020), the Panel on the Interstellar Medium and Star and Planet Formation will identify and articulate the scientific themes that will ...

(CNN) — The latest images of an interstellar comet shared by NASA have captured how an array of spacecraft witnessed a flyby that was truly out of this world, revealing clues to the object’s ...

In an earlier blog post about Christopher Nolan's latest blockbuster movie, Interstellar, I lauded the film for its ambition, ...

Two separate research teams have observed a previously unseen microlensing event, confirming the existence of a particular ...

The three known debris fields in our solar system, the asteroid belt, the Kuiper belt and the Oort cloud are populated with an infinitude of bodies ranging in size from a few feet to several miles ...