Relativity Acquisition Corp. (“Relativity”) today announced that on September 8, 2025, Instinct Bio Technical Company Inc. (“Instinct Bio”) publicly filed with the U.S. Securities and Exchange ...

Asking what existed before the Big Bang is often dismissed as meaningless, since traditional physics breaks down when pushed ...

As a massive black hole located 55 million light-years from Earth, the black hole at the center of M87 has a mass equivalent ...

Many theories are rock-solid: Scientists have just as much confidence in the theories of relativity, quantum mechanics, ...

Mathematical quirks of our universe have led some cosmologists wonder whether the cosmos was actually born in a black hole.

CAPE CANAVERAL SPACE FORCE STATION — Despite the number of struggles Relativity Space has faced trying to get the world’s first 3D-printed rocket off the ground, it finally succeeded Wednesday night, ...

A team of scientists claims a computational tool for studying black hole collisions could be our best bet for answering ...

Researchers at Hiroshima University have developed a realistic, highly sensitive method to detect the Unruh effect—a ...

Einstein’s theory of special relativity tells us that for a moving object, time passes more slowly than for a stationary ...

Scientists in the United States have discovered the biggest-known merger of two black holes using gravitational wave ...

According to Newtonian physics, the gravitational attraction between two masses is proportional to the inverse of the square of the distance between them – the inverse square law. However, as Most ...

LIGO’s GW250114 confirms Einstein, Hawking, and Kerr’s black hole predictions with the loudest gravitational-wave signal ever ...