A Jupiter-sized world just 7.5 light-years away is cloudy, chemically complex and, it turns out, more like home than anyone ...

Voyager 1 and 2 traveled billions of miles to reach the heliopause, showing how the Sun's magnetic influence marks the ...

It can also help some households go off grid for stretches, depending on the setup.

For more than three centuries, astronomers asking whether the Solar System is stable have received ever more comforting ...

A team attributed radio signals to the exoplanet Beta Pictoris b, which would be associated with auroras and a magnetic field ...

Introduction]A cold, icy planet 4.5 billion kilometers from the Sun, where even light barely reaches—that is Neptune, the ...

Even distant orbits may not make it across the one billion-year mark after the Sun collapses into a white dwarf.

A strange radio signal detected in deep space has led astronomers to an unprecedented discovery involving a distant exoplanet ...

In a noteworthy decision, a Massachusetts dairy farmer chose to lease an awkwardly shaped land parcel rather than sell it to ...

Modelling suggests that the planets’ orbits will become destabilized inside one billion years once the Sun starts to shed ...

"The solar co-op approach is a win-win for both solar energy buyers and system installers." ...

Elon Musk posted a single sentence on October 6 that would sound like science fiction from almost anyone else: SpaceX will ...