File:Twin Keck Telescopes Probe Dual Dust Disks (3953933832).jpg
![File:Twin Keck Telescopes Probe Dual Dust Disks (3953933832).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/3/37/Twin_Keck_Telescopes_Probe_Dual_Dust_Disks_%283953933832%29.jpg/750px-Twin_Keck_Telescopes_Probe_Dual_Dust_Disks_%283953933832%29.jpg?20180511234822)
Original file (900 × 720 pixels, file size: 326 KB, MIME type: image/jpeg)
Captions
Captions
Summary
[edit]DescriptionTwin Keck Telescopes Probe Dual Dust Disks (3953933832).jpg |
Astronomers using the twin 10-meter telescopes at the W. M. Keck Observatory in Hawaii have explored one of the most compact dust disks ever resolved around another star. If placed in our own solar system, the disk would span about four times Earth’s distance from the sun, reaching nearly to this artist’s rendition of 51 Ophiuchi’s inner and outer dust disks illustrates the size difference of their constituent grains. Credit: NASA/JPL-Caltech/T. Pyle (SSC) This artist’s rendition of 51 Ophiuchi’s inner and outer dust disks illustrates the size difference of their constituent grains. Credit: NASA/JPL-Caltech/T. Pyle (SSC) Full Story: <a href="http://www.nasa.gov/centers/goddard/news/topstory/2009/dust_disks.html" rel="nofollow">www.nasa.gov/centers/goddard/news/topstory/2009/dust_disk...</a> |
Date | |
Source | Twin Keck Telescopes Probe Dual Dust Disks |
Author | NASA Goddard Space Flight Center from Greenbelt, MD, USA |
Licensing
[edit]![w:en:Creative Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
![]() |
This image was originally posted to Flickr by NASA Goddard Photo and Video at https://flickr.com/photos/24662369@N07/3953933832 (archive). It was reviewed on 11 May 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
11 May 2018
Public domainPublic domainfalsefalse |
![]() |
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/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 23:48, 11 May 2018 | ![]() | 900 × 720 (326 KB) | OceanAtoll (talk | contribs) | Transferred from Flickr via #flickr2commons |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
File usage on other wikis
The following other wikis use this file:
- Usage on ja.wikipedia.org
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.
Orientation | Normal |
---|---|
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 13:30, 24 September 2009 |
Color space | sRGB |
Image width | 900 px |
Image height | 720 px |
Date and time of digitizing | 09:30, 24 September 2009 |
Date metadata was last modified | 09:30, 24 September 2009 |