An international team of astronomers has discovered a distant planetary system that challenges long-standing theories of how ...

Abstract: The commercial success of online retailing platforms relies on sophisticated technological advancements of recommender systems. As online marketplaces gain popularity it becomes crucial to ...

NASA has always made it a point to encourage us citizen scientists to lend them a hand. Right now, they could really use your ...

Astronomers have puzzled for years over a strange pattern in the outer solar system. A surprising number of icy bodies far beyond Neptune resemble snowmen, made of two rounded lobes stuck together.

Astronomers have long debated why so many icy objects in the outer solar system look like snowmen. Michigan State University ...

Out in the Kuiper Belt, the massive doughnut of debris beyond Neptune, about one in 10 kilometer-scale objects have surprised scientists with their unexpected shape. Rather than resembling a ball, ...