The powerful merger, designated GW231123, produced an extremely large black hole about 225 times the mass of our Sun.

Though our solar system and the movement of its planets appear relatively sedate, there are many things that could upset the balance. Anything with enough mass that got close enough could disrupt ...

The Dreck Equation reveals the hidden layers of federal regulation—guidance, grants, contracts, antitrust, PPPs, IoT ...

Two international teams zoned in on a potential answer to a decades-long mystery surrounding ephemeral cosmic X-rays.

Researchers are using machine learning, symbolic regression, and high-performance computing to explore and classify string ...

Scorpio, the Empress tarot card is best described as a nurturing energy. Today's message, July 14, is to nurture your life ...

Proxima Centauri b is the closest known exoplanet that could be in the habitable zone of its star. Therefore, it has garnered ...

In other cases, another member of the system will go on to form a second white dwarf. If gravitational instabilities bring ...

For centuries, people have looked to the stars, asking how it all began—and how it might end. Now, thanks to a bold new study ...

''We have a very big ask'' in return, the U.S. official says. It starts with removing whatever nuclear material and enrichment infrastructure remains, and continues with hard limits on Iran's missile ...

Fighter pilots use a variety of tools to avoid missiles. These include evasion maneuvers, radar jammers, flares and shrapnel ...

An attosecond—or 0.000000000000000001 second—is no time at all for a person. That is not so for electrons, atoms and ...