Astronomers have confirmed that 3I/Atlas, the interstellar object now passing through our solar system, has made history: it has the highest orbital eccentricity ever recorded-meaning, its path ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists discover the first neutron star–black hole merger with an eccentric orbit, reshaping theories of how these systems form ...

Astronomers analyzing the gravitational-wave event known as GW200105 report evidence that a black hole and neutron star spiraled into each other on an oval-shaped orbit, rather than the near-circular ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Scientists have uncovered the first robust evidence of a black hole and neutron star crashing together but orbiting in an oval path rather than a perfect circle just before they merged. This discovery ...