A four-planet system reveals remarkable insights about how planets form and how they change during their lifetime.

Shining in the constellation Gemini near the bright stars Pollux and Castor, Jupiter's opposition is the best time to see the ...

The evacuation of bulk electrical power over long distances can be done mainly by high voltage alternating current (HVAC) ...

Scientists say Earth’s magnetic field may have funneled atmospheric particles to the moon for billions of years. Lunar soil could preserve a record of Earth’s past while providing resources for future ...

In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...

Refath Bari's takeaway is not about the shooter, but rather how everyone got each other through, both inside Barus and Holley ...

Earth may owe some of its properties to a nearby star that blew up just as the solar system was forming. This pattern, which saw a supernova bubble envelop the sun and shower it with cosmic rays, may ...

In May 2023, a group of scientists gathered in Agros, Cyrpus, for an AGU Chapman Conference, “Hydrothermal Circulation and Seawater Chemistry: What’s the Chicken and What’s the Egg?” They discussed ...

This essay is part of the Pathfinder series, a coproduction between Breaking Defense and the Center for a New American Security. Click here to find out more. America’s national security is imperiled ...

Richard Binzel has been watching the skies for hazardous asteroids for more than 50 years. In 1995, he proposed the Near-Earth Object Hazard Index, later renamed the Torino scale, which rates ...

Ever since life first sprang up from the primordial soup, it has found new ways to expand. But what happens when life begins to leave its home planet? That was the question NASA astrobiologist Dr.

An international team of researchers has just revealed the existence of three Earth-sized planets in the binary stellar system TOI-2267 located about 190 light-years away. This discovery, published in ...