and going further to the source &gt; <a href="http:&#x2F;&#x2F;apod.nasa.gov&#x2F;apod&#x2F;ap961008.html" rel="nofollow">http:&#x2F;&#x2F;apod.nasa.gov&#x2F;apod&#x2F;ap961008.html</a><p>sadly from that page many links are dead.