A vast, frozen fog of interstellar ice has been charted across expanses of the Milky Way, poised to supply water to newborn worlds. That’s significant because, as stars form, some of that ice may get ...

While there’s no weather forecast for Epsilon Indi Ab, JWST has produced a prospective weather report, which appears to involve clouds of water ice. There's a degree of uncertainty in that, but it's ...

Scientists have discovered unexpected water-ice clouds on a distant, Jupiter-like exoplanet, challenging current atmospheric models. By directly imaging Epsilon Indi Ab with the James Webb Space ...

When a volcano erupts, it can spew ash high into the atmosphere—inserting aerosols right where clouds typically form. How exactly these aerosols impact cloud formation has long been a mystery to ...

Tiny pieces of plastic, called microplastics, are showing up everywhere, even in the water in clouds, rain, and snow—and they may be affecting our weather and temperatures. A study published in ...