File:Galaxy in each of the four wavelengths comprising the HDF.jpg

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

A region of the HDF at each of the four wavelengths used to construct the final image - 3000Å (top left), 4500Å (top right), 6060Å (bottom left) and 8140Å (bottom right).

This file is in the public domain 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:

Use of NASA logos, insignia and emblems are restricted per US law 14 CFR 1221.
The NASA website hosts a large number of images from the Soviet/ Russian space agency, and other non-American space agencies. These are not necessarily in the public domain.
Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI. See also {{ PD-Hubble}} and {{ Cc-Hubble}}.
The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use.
Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted.

File usage

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Hubble Deep Field

Did you know...?

SOS Childrens Villages has brought Wikipedia to the classroom. Thanks to SOS Children's Villages, 62,000 children are enjoying a happy childhood, with a healthy, prosperous future ahead of them. Have you thought about sponsoring a child?