How galaxies assemble their stars and grow over billions of years remains one of the central questions in astronomy. Recent ...

Mars planners are increasingly treating ice not just as a resource to drink or split for rocket fuel, but as a structural ...

For more than a decade, NASA’s Cassini spacecraft traced Saturn’s rings and moons, returning some of the most detailed ...

For more than a decade, scientists have accepted that Titan, Saturn’s biggest moon, has a subsurface ocean of liquid water. A ...

A new theory proposes that the universe’s fundamental forces and particle properties may arise from the geometry of hidden ...

The best JWST images reveal galaxies, nebulae, and cosmic structures in stunning infrared clarity. These James Webb photos ...

Astronauts aboard the ISS conduct science experiments, maintain station systems and share Earth views during Expedition 74’s first full week ...

Scientists observed a spinning black hole dragging space and time as it tore apart a star, confirming a key prediction of Einstein’s theory of relativity ...

Scientists reveal why time moves faster on Mars than on Earth, and how this affects future space communication and navigation ...

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from ...

If you're going to Mars you'd best take along a jar of anti-aging cream because while you're there you're going to age faster ...

Mey Rude is a journalist and cultural critic who has been covering queer news for a decade. The transgender, Latina lesbian lives in Los Angeles wi ...