Whichever way one looks at the situation, the International Space Station has either already passed - or is approaching - the halfway mark of its existence. Its future beyond 2020 remains unclear, but its potential remains enormous. Photo Credit: NASA

Leave a Reply




You can use these HTML tags

<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>