File:NASA Missions Probe What May Be a 1-In-10,000-Year Gamma-ray Burst (SVS14317).webm

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

Original file(WebM audio/video file, VP8, length 51 s, 1,920 × 1,080 pixels, 986 kbps overall, file size: 5.95 MB)

Captions

Captions

Gamma-ray bursts are the most luminous explosions in the cosmos. Astronomers think most occur when the core of a massive star runs out of nuclear fuel, collapses under its own weight, and forms a black hole, as illustrated in this animation.

Summary[edit]

Description
English: Gamma-ray bursts are the most luminous explosions in the cosmos. Astronomers think most occur when the core of a massive star runs out of nuclear fuel, collapses under its own weight, and forms a black hole, as illustrated in this animation. The black hole then drives jets of particles that drill all the way through the collapsing star at nearly the speed of light. These jets pierce through the star, emitting X-rays and gamma rays (magenta) as they stream into space. They then plow into material surrounding the doomed star and produce a multiwavelength afterglow that gradually fades away. The closer to head-on we view one of these jets, the brighter it appears. Credit: NASA's Goddard Space Flight CenterFind 4k master copies here.
Date 28 March 2023, 17:50:00 (upload date)
Source NASA Missions Probe What May Be a 1-In-10,000-Year Gamma-ray Burst
Author NASA's Scientific Visualization Studio - Scott Wiessinger, Francis Reddy, Brad Cenko, Eric Burns
Other versions
Keywords
InfoField
Swift; Galaxy; Supernova; Star; XMM-Newton observatory; Astrophysics; Gamma Ray; Space; Fermi; Black Hole; X-ray; Hubble Space Telescope; Gamma Ray Burst

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
current03:46, 21 January 202451 s, 1,920 × 1,080 (5.95 MB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://svs.gsfc.nasa.gov/vis/a010000/a014300/a014317/Gamma-ray_Burst_Animation_MkII_1080.webm via Commons:Spacemedia

The following 16 pages use this file:

Transcode status

Update transcode status
Format Bitrate Download Status Encode time
VP9 1080P 3.04 Mbps Completed 03:48, 21 January 2024 1 min 14 s
Streaming 1080p (VP9) 3.04 Mbps Completed 03:48, 21 January 2024 1 min 38 s
VP9 720P 1.53 Mbps Completed 03:47, 21 January 2024 49 s
Streaming 720p (VP9) 1.53 Mbps Completed 03:47, 21 January 2024 1 min 6 s
VP9 480P 777 kbps Completed 03:47, 21 January 2024 32 s
Streaming 480p (VP9) 797 kbps Completed 03:47, 21 January 2024 32 s
VP9 360P 346 kbps Completed 03:47, 21 January 2024 21 s
Streaming 360p (VP9) 345 kbps Completed 03:47, 21 January 2024 22 s
VP9 240P 159 kbps Completed 03:47, 21 January 2024 21 s
Streaming 240p (VP9) 158 kbps Completed 03:47, 21 January 2024 16 s
WebM 360P 260 kbps Completed 03:47, 21 January 2024 17 s
Streaming 144p (MJPEG) 935 kbps Completed 03:46, 21 January 2024 4.0 s

Metadata