August 16, 2017
The same gravity that holds galaxies together and keeps planets in their orbits also held you to the Earth on the day you were born.
Perseid by the Sea
Birthday · August 16, 2017
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APOD published August 16, 2017. Credit: Tamas Ladanyi. A publication-date match, not a photo taken on your date. Independent of NASA.
Just after moonrise on August 12 this grain of cosmic sand fell by the sea, its momentary flash part of the annual Perseid Meteor Shower. To create the Perseid meteors, dust along the orbit of periodic comet Swift-Tuttle is swept up by planet Earth. The cometary debris plows through the atmosphere at nearly 60 kilometers per second and is quickly vaporized at altitudes of 100 kilometers or so. Perseid meteors are often bright and colorful, like the one captured in this sea and night skyscape. Against starry sky and faint Milky Way the serene view looks south and west across the Adriatic Sea, from the moonlit Dalmatian coast toward the island of Brac.
Image credit: Tamas Ladanyi