Confirming a pulsar star would enable unprecedented tests of General Relativity. Such a discovery would revolutionize physics ...

Ripples in space-time from a pair of merging black holes have been recorded in unprecedented detail, enabling physicists to test predictions of general relativity ...

Newton or Einstein—who got gravity right? 🌌 Neil deGrasse Tyson breaks down how classical physics evolved into relativity, explaining the key differences between force and space-time curvature in a ...

Modern physics relies on "Dark Energy," "Dark Matter," and over 20 arbitrary tuning parameters to explain the universe. A comprehensive AI-driven audit performed by Gemini Pro on 20 technical papers ...

You might think galaxies can’t ever find each other in our runaway cosmos, but it turns out gravity can sometimes overcome ...

The rolling grasslands and rocky beaches of Vandenberg Space Force Base, home to more than a dozen at-risk species, easily could pass for a peaceful nature preserve — but that’s ...

The sharpest black hole collision ever detected just gave Einstein another win—and raised hopes that the next one might ...

Abstract: Traditional path planning methods face significant challenges in addressing the high task density and complex airspace requirements of multi-UAV systems in uncertain environments, ...

A newly detected gravitational wave, GW250114, is giving scientists their clearest look yet at a black hole collision—and a powerful way to test Einstein’s theory of gravity. Its clarity allowed ...

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

NASA's Artemis II mission is set to launch as early as Feb. 6, putting human spaceflight to the moon back in the spotlight ...