def skyserver_link(sdss_objid):
    """
    Creates a string with skyserver link for desired galaxy.
    
    Args:
        sdss_objid -- the sdss_objid value to use in link
        
    Returns: 
        Viewer link based on sdss_objid value
    """
    return 'http://skyserver.sdss.org/dr14/en/tools/explore/summary.aspx?id=%d' % sdss_objid