It all started with a Big Bang – and now scientists are on a quest to unravel the mystery behind the birth of the universe.

Back in the 1960s, Frank Drake, an American astrophysicist and astrobiologist, proposed an equation aimed at estimating the ...

Edwin Hubble, a renowned astronomer, revolutionized our understanding of the universe. He proved the existence of galaxies ...

Among the keenest hopes is that it will help reveal the nature of dark matter, the mysterious invisible something responsible ...

Dark matter has always been one of the biggest mysteries in astrophysics. The "Dark Big Bang" theory may have the answer.

Seconds after the Big Bang, the Universe exhibited an astonishing simplicity. Observations reveal a spatially flat, radiation ...

Since the discovery of the acceleration, theorists have calculated that the universe will continue to expand faster and ...

The study says that the gravitational distortions observed in distant galaxies exhibit subtle discrepancies with the ...

Gravitational distortions produced by distant galaxies show a slight—but notable—disagreement with Einstein's predictions.

Scientists test the famous physicist’s predictions by calculating the distortion of time and space. Why is the expansion of ...

Gravity has shaped our cosmos. Its attractive influence turned tiny differences in the amount of matter present in the early ...

If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...