Astronomers have been left puzzled by the discovery of an unusually large planet orbiting a remarkably small star, a cosmic ...

Astronomers have spotted a cosmic mismatch that has left them perplexed - a really big planet orbiting a really small star.

As a result of the International Astronomical Union’s 2006 demotion of Pluto from planet to dwarf planet, our solar system ...

A group of astronomers from across the globe, including a team from the University of Washington and led by Queen's ...

In a few days, the first images from the Vera C. Rubin Observatory are to be presented. Simulations are now raising ...

A computer simulation predicts that the Rubin Observatory will discover millions of previously undetected objects in the ...

New research suggests there may be a narrow window of possibility for life to persist on the icy moons of the outer solar ...

NEW YORK (AP) — Northern lights may be visible in parts of the U.S. Monday night following weekend solar storms.

Jupiter has the same ingredients that make up the Sun. So, is it possible it may one day become a Second Sun? This video from ...

NASA’s Solar System Exploration website notes these names, rooted in Latin, persisted due to historical inertia despite varied ancient names.

Now three months past its conjunction with the sun in March, Saturn is currently well separated from the dawn glow. On June 1 ...

Red supergiant Antares, having just passed opposition on May 30, begins June low in the southeast at dusk. The morning ...