HD 3167 b circles its star once every 0.96 days, a year that lasts less than an Earth day, and a measurement from the James ...

The amount of dust in the atmosphere has fallen over the last 20 years, recent research shows. Could that explain why the ...

Earth's atmosphere may be seeding the Moon with water, as hydrogen and oxygen ions could bond into water molecules in lunar soil.

Add Yahoo as a preferred source to see more of our stories on Google. CAPE CANAVERAL, Fla. (AP) — A new study suggests that a tiny, icy world beyond Pluto harbors a thin, delicate atmosphere that may ...

Solar storms can increase drag on satellites. Now that drag is helping an astronomer track the atmosphere.

LHS 1140b is a potentially rocky exoplanet in its star’s habitable zone. It’s an intriguing target in the search for worlds ...

HD 3167 b is hot enough to melt rock, yet strangely cool for a planet hugging its star. Scientists think an atmosphere may ...

New research using NASA's powerful JWST telescope has identified a planet 41 light years away which may have an atmosphere. The planet is within the "habitable zone," the region around a star where ...

Imagine for a moment the atmosphere is a kitchen sink. Wildfires, industry emissions, plants and microbes dump their grimy dishes into it in the form of noxious and planet-heating gases. The only ...

It’s been more than a year since many Americans have sat inside a bar or restaurant, casually watching a silent TV play in the background. But as the nation recovers from pandemic lockdowns, one ...

Each year, more than 3,000 tons of space dust fails to burn up in our planet’s atmosphere and falls instead to Earth’s surface. These micrometeorites are just a few microns in diameter, but scientists ...