Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

Seen as a long strand with smaller threads branching, the Quipu superstructure contains 68 galaxy clusters spanning 1.4 ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

The European Commission made a proposal Wednesday to clean up Europe's space sector while also reducing its footprint and ...

This explorer spacecraft is heading to a rare asteroid with a naked metal core. It could hold clues to how Earth began ...

NASA’s Europa Clipper isn’t just a spacecraft—it’s a feat of resilience, engineered to navigate one of the most hostile ...

The Vera C. Rubin Observatory is expected to discover 20 billion new galaxies over the next decade. A total view of the Virgo ...

The Proba-3 spacecraft succeed at creating solar eclipses, kicking off a two-year mission to study the sun’s mysterious outer atmosphere, the corona.

ESA’s Solar Orbiter should solve the longstanding puzzle about why the Sun’s outer corona is so much hotter than its surface.

Joining the euro area . Joining the euro area means joining the world’s second-largest reserve currency and the second most-traded currency.. To adopt the euro, countries must meet the criteria ...

Europa: the beating heart of Europe. Circles, ellipses and squares; a lantern within a cube; a blend of old and new… The Europa building unites form and function and has become a political and ...

A pair of European satellites have created the first artificial solar eclipses by flying in precise and fancy formation, providing hours of on-demand totality for scientists.Related video above ...