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 ...

New research has uncovered an unexpected flaw in Einstein’s theory of relativity — a gap that no one had the tools to detect ...

In 2023, scientists detected the gravitational waves from a black hole collision that seemed impossible. New research finally ...

Relativity Space had been targeting Wednesday afternoon for the inaugural launch of Terran 1, the largest 3D-printed structure ever built. Reading time 4 minutes Update: 3:38 p.m. ET: Relativity Space ...

Update for 3:30 p.m. EST: Relativity Space scrubbed the debut launch following an automated abort of Terran 1 earlier in the day. A new launch date has not yet been announced. Relativity Space's ...

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Relativity Space is amping up its investment at NASA’s Stennis Space Center, with the company announcing today that it would lease a historic first-stage test stand to advance the development of the ...

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.

Relativity Space, which recently launched the world’s first 3D-printed rocket in a maiden test flight, is pushing forward with its next-generation reusable rocket, the company announced. The ...

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 ...