Astronomers say they've found an "interstellar tunnel" near our solar system that potentially leads to the vicinity of other ...

In a clean room at NASA's Jet Propulsion Laboratory in Southern California, scientists have successfully integrated a crucial ...

Beyond Neptune lies the Kuiper Belt, a vast region of icy bodies that holds the secrets to the solar system’s formation.

Tiny grains from the asteroid Ryugu are helping scientists uncover secrets about how the outer regions of our solar system ...

Legendary Star Lacks Evidence for Large Planet Construction Ever since the dawn of human consciousness, skywatchers have been ...

Even with the lightest of construction and the cheapest foreseeable launch costs, the expense of such an orbital plant would ...

Vega provided the first telescopic evidence of a disk of planet-forming material, but there are no planets to be found around ...

Jupiter’s mass is two-and-a-half times that of all the other planets in the solar system combined. Jupiter, the fifth planet ...

Our solar system's cosmic neighborhood spans 100,000 light-years and contains between 100 ... said Or Graur, an associate ...

Science and faith intersect at this special place. While some may find it strange that the Vatican has an observatory, the Catholic Church has been involved with science since the Jesuit order was ...