File:First acoustic recording of laser shots on Mars.webm

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file (WebM audio/video file, VP9/Opus, length 15 s, 1,920 × 1,080 pixels, 1.24 Mbps overall, file size: 2.28 MB)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description This is the first acoustic recording of laser impacts on a rock target on Mars from March 2, 2021, the 12th sol (Martian day) from Perseverance’s SuperCam instrument. The sounds of 30 impacts are heard, some slightly louder than others. Variations in the intensity of the zapping sounds will provide information on the physical structure of the targets, such as its relative hardness or the presence of weathering coatings. The target, Máaz (“Mars” in Navajo), was about 10 feet (3.1 m) away.
Date
Source https://mars.nasa.gov/resources/25715/first-acoustic-recording-of-laser-shots-on-mars/
Author NASA/JPL-Caltech/LANL/CNES/CNRS/ISAE-Supaero
Other versions
audio only

Licensing

[edit]
Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
Warnings:

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current20:10, 16 March 202115 s, 1,920 × 1,080 (2.28 MB)Yarnalgo (talk | contribs)Imported media from uploads:36445d26-8693-11eb-ae72-0a7fb64cb320

You cannot overwrite this file.

Transcode status

Update transcode status
Format Bitrate Download Status Encode time
VP9 1080P 886 kbps Completed 03:24, 28 February 2024 1 min 24 s
VP9 720P 498 kbps Completed 03:23, 28 February 2024 53 s
VP9 480P 302 kbps Completed 03:22, 28 February 2024 9.0 s
VP9 360P 188 kbps Completed 03:22, 28 February 2024 10 s
VP9 240P 125 kbps Completed 03:22, 28 February 2024 6.0 s
WebM 360P 497 kbps Completed 03:22, 28 February 2024 6.0 s
QuickTime 144p (MJPEG) 1.02 Mbps Completed 18:05, 25 October 2024 2.0 s

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:First_acoustic_recording_of_laser_shots_on_Mars.webm&oldid=911317848"