Interstellar comet 3I/ATLAS, which originated outside our solar system, has reportedly confirmed one of Albert Einstein's ...

Researchers are using black hole “shadow” images to test whether Einstein’s relativity remains unshakable. With ...

Albert Einstein is famous for his contributions to physics, even predicting this strange and fascinating gravitational effect ...

Learn about two black hole mergers in 2024 that experts revisited with new information from gravitational waves, confirming ...

Twin black hole collisions detected in 2024 have provided the sharpest-ever test of Einstein’s theory while revealing new details about how black holes form and spin.

Black holes are considered cosmic gluttons, from which not even light can escape. That is also why the images of black holes ...

For the first time, scientists have detected two black hole mergers with spins so unusual they may reveal a new generation of ...

Solar eclipses occasion lots of excitement and pique the public's interest in astronomical phenomena. Eclipses can also expand our understanding of the universe in profound ways. In fact, astronomical ...

Einstein's theory of gravity — general relativity — has been very successful for more than a century. However, it has theoretical shortcomings. When you purchase through links on our site, we may earn ...

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 ...

A hundred years ago, Albert Einstein published his theory of relativity. On this occasion, Euronews’ Space magazine plunges into the subject of gravitational waves and features the joint ESA-NASA ...