A star's color is a direct window into its temperature, and summer skies offer a stunning palette for anyone who looks up

A rare rock found in the Sahara Desert appears to be the first solid evidence of a vanished planetary world, possibly as large as the Moon, that formed in the early solar system

NASA confirmed that 99942 Apophis asteroid will pass near earth within roughly 20,000 miles of the planets surface on April 13, 2029, closer than many geostationary satellites. No impact risk exists

The Royal Astronomical Society is calling for urgent action on artificial light at night, urging that it be formally recognized as a pollutant

CERN's incoming director says machine learning is transforming particle physics, from detecting rare events to probing the future stability of the universe

Scientists detect an atmosphere on a tiny, frozen world beyond Pluto, rewriting the rules of the outer solar system

20 stars inside the Milky Way may be remnants of a long-lost dwarf galaxy called "Loki," swallowed in our galaxy's earliest days

We now know that large, complex organic molecules are being preserved in the Martian subsurface, incredibly promising for detecting the existence of life on Mars

A comet will be visible in the night sky, bright enough to see, but will require binoculars, a telescope, or a camera to spot it

Six decades after Neil Armstrong narrowly averted disaster during the Gemini 8 mission, a collection of never-before-published photographs documenting his return have been given to the Ohio museum named in his honor

From Thessaloniki to the Cosmos: Menelaos Raptis speaks to TO BHMA International about his groundbreaking discovery and how young Greeks can turn their boldest academic dreams into reality.