Five Migrant Bodies Recovered, 1,100 Rescued: Italy Coastguard by REUTERS


By REUTERS

The bodies of five migrants were recovered and more than 1,100 others were rescued from overcrowded boats off the coast of Libya on Sunday, Italy’s coastguard said.

Published: July 31, 2016 at 10:15AM

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Ripples Through a Dark Sky

Sunlight ripples through a dark sky on this Swedish summer midnight as noctilucent or night shining clouds seem to imitate the river below. In fact, the seasonal clouds often appear at high latitudes in corresponding summer months. Also known as polar mesospheric clouds, they form as water vapor is driven into the cold upper atmosphere. Fine dust supplied by disintegrating meteors or volcanic ash provides sites where water vapor can condense, turning to ice at the cold temperatures in the mesosphere. Poised at the edge of space some 80 kilometers above, these icy clouds really do reflect sunlight toward the ground. They are visible here even though the Sun itself was below the horizon, as seen on July 16 from Sweden’s Färnebofjärdens National Park. via NASA http://ift.tt/2a7ecFo

Blue Danube Analemma

The Sun’s annual waltz through planet Earth’s sky forms a graceful curve known as an analemma. The analemma’s figure 8 shape is tipped vertically at far right in this well-composed fisheye view from Budapest, Hungary. Captured at a chosen spot on the western bank of the Danube river, the Sun’s position was recorded at 11:44 Central European Time on individual exposures over days spanning 2015 July 23 to 2016 July 4. Of course, on the northern summer solstice the Sun is at the top of the curve, but at the midpoints for the autumn and spring equinoxes. With snow on the ground, the photographer’s shadow and equipment bag also appear in the base picture used for the composite panorama, taken on 2016 January 7. On that date, just after the winter solstice, the Sun was leaving the bottom of the beautiful curve over the blue Danube. via NASA http://ift.tt/2aw0M3J