Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...

The Solar System continues to surprise us day after day and its presence in terms of dominance and expansion goes far beyond ...

Neutrinos generated through solar fusion reactions travel effortlessly through the sun's dense core. Each specific fusion ...

New connections discovered between the Sun's photosphere and CI chondrites meteorites, providing clues about the origin of materials.

The heliosphere, a cosmic bubble formed by the Sun, protects our solar system from interstellar threats and influences life's ...

The solar system could be packed with 1 million alien visitors, space rocks shaken away from our cosmic neighbor Alpha ...

From the outside, Portal Space Systems’ headquarters looks like a standard-issue office space in a Bothell business park. But ...

Interstellar material has been discovered in our solar system, but researchers continue to hunt for where it came from and ...

Starting closest to the sun, our home star's nearest neighbors ... moons may also increase if we find more planets in the solar system. One such world is the elusive Planet Nine — a hypothetical ...

Hot days are here again. Early this week, classes in some local government units were suspended because of high heat index.