Making URL look better

From semantic-mediawiki.org

Hey,


is there any way making an URL look better?

for example if i have a link to an image of a galaxy:

http://www.jpl.nasa.gov/spaceimages/images/mediumsize/PIA17011_ip.jpg

And i want the link just to say "galaxy" but making it able to access the image in one click, how would i do it?

Thanks!


EDIT:

Here is the link, should have looked it first at media wiki, kind of out of topic here lol, did not thought about it. Still there is no way to delete this post so i will just give the answer:

http://www.mediawiki.org/wiki/Help:Links

20:17, 21 May 2015