At 300 light-years away, the interstellar cloud is the closest of its kind ever found to Earth and the largest apparent single structure in the sky.

NASA is also tracking two other asteroids near Earth today, including a larger bus-sized one called "2025 HR1" that's ...

NASA's SPHEREx space observatory has spent the last six weeks undergoing checkouts, calibrations, and other activities to ...

"Cosmologists calculate the current theoretical size limit of structures to be 1.2 billion light-years, yet both of these structures are much larger – the Giant Arc is almost three times bigger and ...

A massive hydrogen cloud near Earth, Eos, was discovered glowing in ultraviolet light - offering new insights into star ...

Having left an indelible mark on popular culture, we explore five songs that successfully evoked George Orwell's dystopian vision in '1984'.

Where is the AI that will ultimately help us design and build starships, Matrioshka Brains, and Dyson Spheres? P-1 AI, Inc. aims to answer this question with Archie, an AI agent aimed at cognitive ...

The global economy has entered a phase of heightened uncertainty, and at the center of this instability stands the United ...

Nintendo fans were given a chance to try out the company's new Switch 2 gaming device at an event near Tokyo on Saturday ...