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Extremely cold and wet conditions in the mesosphere have led to abundant noctilucent clouds.
Published Jul 8, 2020
While dust routinely blows across the Atlantic Ocean, scientists rarely see plumes as large and dense with particles as the one that darkened Caribbean skies in June 2020.
Published Jun 29, 2020
A NASA photographer captured the ISS as it passed directly between the Sun and Earth.
Published Jun 26, 2020
Fires are raging in eastern Siberia in the midst of an unusually long-lived heat wave.
Published Jun 23, 2020Image of the Day Atmosphere Heat Land Drought Fires Remote Sensing Temperature Extremes
An astronaut aboard the International Space Station shot a photograph of the Moon’s shadow crossing the Earth on June 21, 2020.
Published Jun 23, 2020