At first glance, the night sky appears still. But in reality, everything moves, our Solar System being no exception. As it ...

A giant wave of undulating gas and dust appears, per new research, to have engulfed our Solar System millions of years ago.

As the solar system moved through this dust-rich region, Earth may have received an increased influx of interstellar particles.

Solar power satellite (SPS) advocates have been dreaming of using space resources to build massive constructions for decades.

One million alien visitors from another star system could already be lurking in the solar system. We aren't talking about ...

A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...

Millions of years ago, our Solar System traveled through a densely populated galactic region and was exposed to increased interstellar dust.

Another finding was how dramatically the planets varied in brightness over just three years. The team discovered that PDS 70 ...

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

Astronomers using a cutting-edge adaptive optics instrument, MagAO-X, have captured unprecedented images of young planets ...

A NASA telescope was launched into space from California on Tuesday for a mission to explore the origins of the universe and ...