People from eastern to western New Mexico, and even Arizona, were staring up into the sky, wondering about a mysterious ...

Astronomers have used an X-ray spacecraft called XRISM to observe powerful winds blowing from a neutron star — the findings ...

An artist's concept of a supermassive black hole, a surrounding disk of material falling towards the black hole and a jet ...

In our nearby stellar neighborhood, a burned-out star is snacking on a fragment of a Pluto-like object. With its unique ultraviolet capability, only NASA's Hubble Space Telescope could identify that ...

Astronomers were fascinated after spotting an object from interstellar space hurtling through the solar system earlier this summer. Since then, they've been racking their brains, trying to understand ...

Nasa research reveals that the Sun’s activity has been steadily increasing since 2008, reversing decades of decline. This unexpected surge is driving stronger solar winds and more frequent solar ...

NASA’s New Horizons mission changed our understanding of the outer solar system. After its famous Pluto flyby, it traveled ...