This hypothesis has the advantage of explaining why the rings have a lot of ice and little rock, in contrast to models where a moon strayed inside Saturn’s Roche limit and was pulled apart.

Gas giants possibly developed slowly in the solar system. They developed cores layer by layer within a disk of ice and dust ...

Gas giants are massive worlds made mostly of hydrogen and helium. They lack solid surfaces, and in our solar system, Jupiter ...

Close to the sun, the solar wind, a steady stream of charged particles, accelerates until it cannot turn back. During a record pass about 3.8 million miles above the surface, Parker Solar Probe ...

An innovative integrated urban energy system capable of simultaneously generating electricity, green hydrogen and freshwater, using concentrated solar e ...

Hawaiʻi is leading the way in renewable energy innovation, with the help of organizations like Blue Planet Alliance, and is ...

How China’s innovation system strategy is built for speed and scale, the trade-offs it makes, and what executives must know beyond US-China tech rivalry.

For more than a decade, Naval Surface Warfare Center Dahlgren Division has invested in regional schools through STEM events, ...

When Apollo 17 astronauts returned from the moon in 1972, they visited NASA Langley Research Center in Hampton, Virginia, to ...

When NASA’s Hubble Space Telescope captured a sharp image of the interstellar object 3I/ATLAS on July 21, 2025, it handed ...

However, recent research on soil samples from the Chang'e 6 mission challenges this long-held assumption, suggesting that ...

Back in 2017, Chang Fu installed his village’s first solar panel on the roof his house. He never imagined it would be the ...