Starlight and stardust are not enough to drive the powerful winds of giant stars, transporting the building blocks of life ...

Scientists are discovering that clumping clouds supercharge storms in surprising ways — driving heavy, deadly rainfall and ...

New observations of a nearby red giant star suggest that a long-standing explanation for how giant stars spread life’s ...

The newly identified cluster of Kuiper Belt objects lies about 4 billion miles from the Sun, offering fresh clues about how ...

Early Mars seems to have had a protective atmosphere and liquid water in the form of oceans, rivers, and lakes. It may also ...

The discovery is the first direct observational confirmation of a theory for how young stars feed on, and then explosively ...

Across the Milky Way and beyond, planetary systems appear to fall into a few recurring blueprints, and recent exoplanet ...