Earth’s Atmosphere
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48 undergraduate students from across the country are gathered to participate in a once-in-a-lifetime experience of hands-on science and data-gathering with NASA scientists and university mentors.
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Over the last decade, wildfires have worsened ground-level ozone pollution across much of the contiguous United States, creating unhealthy air…

An astronaut’s photo, taken en route to the Moon, reveals our planet and its place in space in a novel…

Satellites observed striking upper-atmosphere phenomena generated by an intensifying tropical cyclone.

An astronaut on the International Space Station was surprised to photograph a shower of light streaking through the darkness while…

Earth has four seasons: spring, summer, fall, and winter. Other planets can experience seasons, too, but they might be wildly…

This is the story of the hole in Earth's protective ozone layer: what it is, how it formed, and the…

Valley fog gathered in the Victorian Alps while an arch-shaped cloud drifted across Port Phillip Bay.

Icy, isolated Peter I Island stirred up a show in the atmosphere off the West Antarctic coast.






