Bang and Whoosh!
NASA/JPL/University of Arizona
Bang and Whoosh!
ESP_054066_1920  Science Theme: Impact Processes
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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.

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.

NB: Cutouts have been rotated so north is downward.

Written by: Ingrid Daubar  (11 June 2018)

This is a stereo pair with ESP_055200_1920.
 
Acquisition date
07 February 2018

Local Mars time:
15:15

Latitude (centered)
11.797°

Longitude (East)
14.763°

Spacecraft altitude
277.1 km (173.2 miles)

Original image scale range
from 27.7 cm/pixel (with 1 x 1 binning) to 55.4 cm/pixel (with 2 x 2 binning)

Map projected scale
25 cm/pixel and North is up

Map projection
Equirectangular

Emission angle:
3.1°

Phase angle:
44.6°

Solar incidence angle
47°, with the Sun about 43° above the horizon

Solar longitude
126.1°, Northern Summer

For non-map projected images
North azimuth:  97°
Sub-solar azimuth:  22.0°
JPEG
Black and white
map projected  non-map

IRB color
map projected  non-map

Merged IRB
map projected

Merged RGB
map projected

RGB color
non-map projected

JP2
Black and white
map-projected   (250MB)

IRB color
map-projected   (168MB)

JP2 EXTRAS
Black and white
map-projected  (120MB)
non-map           (95MB)

IRB color
map projected  (40MB)
non-map           (146MB)

Merged IRB
map projected  (71MB)

Merged RGB
map-projected  (68MB)

RGB color
non map           (136MB)
ANAGLYPHS
Map-projected, reduced-resolution
Full resolution JP2 download
Anaglyph details page

ADDITIONAL INFORMATION
B&W label
Color label
Merged IRB label
Merged RGB label
EDR products
HiView

NB
IRB: infrared-red-blue
RGB: red-green-blue
About color products (PDF)

Black & white is 5 km across; enhanced color about 1 km
For scale, use JPEG/JP2 black & white map-projected images

USAGE POLICY
All of the images produced by HiRISE and accessible on this site are within the public domain: there are no restrictions on their usage by anyone in the public, including news or science organizations. We do ask for a credit line where possible:
NASA/JPL/University of Arizona

POSTSCRIPT
NASA’s Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, Calif., manages the Mars Reconnaissance Orbiter for NASA’s Science Mission Directorate, Washington. The HiRISE camera was built by Ball Aerospace and Technology Corporation and is operated by the University of Arizona.