The clue to the central star's nomadic past comes in the form of a distinct bow shock observed adjacent to the star — a ...

UC Berkeley astronomers discovered a rogue black hole devouring a star 2,600 lightyears from its galaxy's core — the first ...

How A Green Energy Project Could Stop Us Seeing The Next 'Armageddon' Asteroid. In February this year the world was left on ...

On a volcanic island under some of the darkest skies on Earth, I rediscovered the night sky and came home with a new view of ...

ESO's Extremely Large Telescope at Cerro Armazones in Chile's Atacama Desert is seen from directly above while its ...

Amazon’s Project Kuiper aims to beam internet from space—but raises questions on debris, sky glow.

The universe is poised to die much faster than previously thought, according to new research by Dutch scientists.

Often bucking tradition, these women sought knowledge of the universe and reimagined the way we view the cosmos.

A planet circling at a sharp 90-degree angle to the orbits of its two host stars has now been confirmed. This discovery ...

A ninth planet the size of Neptune may be hidden in the far reaches of the solar system, but the evidence has left some experts skeptical.