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Extremely cold and wet conditions in the mesosphere have led to abundant noctilucent clouds.
Published Jul 8, 2020
Irrigation from Lake Nasser, one of the world’s largest man-made lakes, has increased the amount of arable land and crop production in Egypt.
Published Jul 7, 2020
A young volcanic island in the western Pacific Ocean has been going through some growing pains.
Published Jul 6, 2020
The Olympic Peninsula, Cascade Mountains, and Salish Sea caught the eye of an astronaut on the space station.
Published Jul 3, 2020
Linear features in the Kulunda region of southwestern Russia look as if a large claw has scraped the land surface.
Published Jul 2, 2020