A spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole. The European and Japanese robotic ...

Could time itself actually explain our universe's expansion? Our current cosmological model—known as lambda cold dark matter, ...

What lies deep within the abyss of space, in the pre-history of the universe!? The first images transmitted by the James Webb ...

The stars aligned for the planetarium's dome to become the backdrop for four readings of 'REDshift,' by playwright Chalmers ...

Gravitational lenses have been used previously to resolve individual stars in the distant Universe. Using the microlensing of ...

NASA has long been highly visible and is among the most celebrated programs in modern United States history. Some generations ...

Cosmic Leviathan: A galaxy cluster, resembling a submerged sea monster, distorts spacetime around it, as captured by the ...

A year of discovery awaits, with missions poised to reveal new insights about our home planet, solar system, galaxy, and ...

The Hubble Telescope has spotted an unusual spiral galaxy – 76 million light-years away – that resembles an eye ...

NASA and European Space Agency collaborating on planetary defense missions to determine if we can deflect near-Earth objects away from Earth.

From orcas wearing salmon hats to April's total solar eclipse, it's been a big year for science news. We've brought together ...

Some space images have become timeless icons of our exploration of the cosmos. Take the famous photo of the Pillars of ...