Astronomers have discovered that the Seven Sisters of the Pleiades star cluster have more stellar siblings than we thought  — ...

When this shock reaches the surface, it releases an enormous burst of energy. The star brightens dramatically, becoming visible as a supernova. For a short period, astronomers can study the initial ...

Chinese President Xi Jinping on Wednesday offered Spain's King Felipe VI a vision of cooperation with "great global influence ...

New findings bolster the natural origin theory for comet 3I/Atlas. An observatory in South Africa detected radio frequency ...

Guest: Professor Dagomar Degroot, environmental historian at Georgetown University and author of Ripples on the Cosmic Ocean: ...

New data gleaned from the TESS and Gaia star-tracking spacecrafts, astronomers have revealed that this iconic group is part of a diaspora up to 20 times larger than previously imagined.

The flare is ongoing, meaning that the black hole is still actively consuming the star, like "a fish only halfway down the ...

Discover the significant world events, notable birthdays, and notable deaths that occurred on November 12. Check what ...

Amazon Books editors have chosen their Top 20 best books of 2025. Here's why they love these books, heavy on fiction and ...

As the cradle of democracy, rational philosophy and theater, Greece laid the foundations of Western thought. It influenced ...

A century ago, a star in Andromeda named V1 launched a revolution in astronomy, revealing its true immensity and the origin ...