<p>Bang and Whoosh!
This HiRISE image captures a new, dated (within about a decade) impact crater that triggered a slope streak. When the meteoroid hit the surface and exploded to make the crater, it also destabilized the slope and initiated this avalanche.
</p><p>The crater itself is only 5 meters across, but the streak it started is 1 kilometer long! Slope streaks are created when dry dust avalanches leave behind dark swaths on dusty Martian hills. The faded scar of an old avalanche is also visible to the side of the new dark streak. 
</p><p>NASA/JPL/University of Arizona
<a rel="nofollow" class="external text" href="https://uahirise.org/ESP_054066_1920">uahirise.org/ESP_054066_1920</a>
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NOTE: This image is 1280x960 and not the usual 2560 in this set, but we were unwilling to delete the entire entry. You can find the large wallpaper at the provided link above.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71688597@N05">UAHiRISE (NASA)</a>
2018-05-18 15:23
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/uahirise-mars/42690028312/">ESP_054066_1920</a>