The discovery of the double pulsar stunned scientists 🌌 Professor Brian Cox explains how this rare cosmic system confirmed ...

In modern physics, gravity is no longer understood as a force pulling objects together. It is the bending of spacetime itself ...

The final conclusion of the universe is far nearer than one would have thought, but happily it is a very long one. The ...

One such mystery, described in a recent paper in The Astrophysical Journal Letters, concerns circumbinary exoplanets—or rather, the shortage thereof—in the now 6,000+ exoplanets confirmed to date.

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

From the vastness of galaxies to the enigma of dark matter, cosmology reveals the boundless nature of the universe ...

“Textbooks will need to be updated,” study co-author Yohai Kaspi, a planetary scientist at the Weizmann Institute of Science in Israel, said in a statement. “The size of Jupiter hasn’t changed, of ...