Quantum mechanics and relativity are the two pillars of modern physics. However, for over a century, their treatment of space ...

Scientists could soon test Einstein's theory of general relativity by measuring the distortion of time. General relativity states that gravity is the result of mass warping the fabric of space and ...

Astronomers have seen spacetime itself wobble near a spinning black hole for the first time. The discovery, revealed during a star’s destruction, confirms a major prediction of Einstein’s theory of ...

Two blind spots torture physicists: the birth of the universe and the center of a black hole. The former may feel like a moment in time and the latter a point in space, but in both cases the normally ...

In the gloomy days of January, time seems to drag. According to the Einstein theory of relativity, it actually does—in a minute amount that means little to anyone except a scientist. During its annual ...

Thanks to Albert Einstein, the US Government wants to establish an official time zone for the Moon. It has less to do with jet lag and more to do with how gravity affects time and can throw a lot of ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Two cutting-edge atomic clocks — the most accurate ever ...

Relativity Space, the first company to utilize additive manufacturing and robotics to build an entire launch vehicle, today announced that it has secured a new headquarters in Long Beach, California.

Intelsat signed an agreement for multiple launches of Relativity Space's Terran R rocket starting as soon as 2026. Credit: Relativity Space WASHINGTON — Satellite operator Intelsat has signed an ...

BAY ST. LOUIS, Miss.--(BUSINESS WIRE)--Relativity Space, the preeminent 3D printed rocket company, has signed an enhanced use lease agreement (EULA) on the vertical test stand at the A-2 complex ...

Former Google CEO Eric Schmidt is taking over as the CEO of Relativity Space, a 9-year-old rocket startup, a company spokesperson confirmed in a statement to TechCrunch. This is Schmidt’s first CEO ...