upper atmosphere

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This saw the capsule dip into the upper atmosphere, briefly climb again, then plunge back in so as to best cope with the heat, G-forces and splashdown accuracy needed.

From BBC • Mar. 31, 2026

As climate change shifts atmospheric conditions, experts warn that air travel could become bumpier: temperature changes and shifting wind patterns in the upper atmosphere are expected to increase the frequency and intensity of severe turbulence.

From BBC • Mar. 19, 2026

Today, Mars has scattered regions of magnetism in its crust and a constantly shifting magnetic field created when solar wind interacts with charged particles in the planet's upper atmosphere.

From Science Daily • Mar. 14, 2026

The data also show that the planet's upper atmosphere has continued to cool over the past thirty years.

From Science Daily • Feb. 21, 2026

Like so many bullets, the particles slam into air molecules in the upper atmosphere, knocking off fragments that in turn strike other air molecules.

From "1491" by Charles C. Mann