An alternate explanation that fits the evidence is that Vesta was once part of a planet – but which planet that might been ...

The 950-foot hunk of primordial matter is classified as a "potentially hazardous asteroid," but that doesn't mean it has a ...

A stadium-sized asteroid will pass by Earth on Friday, May 9. And if you're interested, you could see it happen in real time, ...

Vesta, thought to be the second-largest asteroid in the solar system, could be a piece of an ancient, unknown planet, a new ...

Asteroid 9 Metis reaches opposition in the constellation Libra. The main-belt world is visible all night, and best positioned ...

Planetary scientists research the complex asteroid Vesta which may possess the same fundamental architecture as Earth such as ...

For decades, scientists believed Vesta, one of the largest objects in our solar system's asteroid belt, wasn't just an asteroid and eventually concluded it was more like a planet with a crust, mantle ...

NASA launched the Dawn spacecraft in 2007 to study Vesta and Ceres, the two largest objects in the asteroid belt. The goal was to better understand how planets were formed.

Vesta, one of the two largest bodies in our solar system's asteroid belt, has long been thought to be more than just another ...

Vesta might be a shattered remnant of an early planet, not a failed one—forcing scientists to rethink how worlds begin.