A century after Robert Goddard’s first-ever launch of a liquid-fueled rocket, two NASA experts weigh in on what his legacy ...

How fast can a galaxy build ordered magnetic fields spanning thousands of light-years? Existing theories say several billion ...

A new data release more than doubles the number of gravitational-wave candidate events—and reveals unexpected complexities of merging black holes ...

To capture unprecedented, high-resolution images of distant exoplanets, NASA is actively developing a mind-bending mission that uses the Sun’s massive gravitational field as a giant magnifying glass.

The TR-3B Black Manta is framed as a black triangle aircraft surrounded by sightings, denials, and speculation similar to ...

A massive rotating spacecraft designed to carry 1,000 humans across interstellar space is forcing scientists to rethink how civilizations could survive far from Earth.