I hate this "can be seen from space" crap in news stories. It's not a lie to say this when it is from google maps, but it is misleading. I always took "can be seen from space" to be - you can see it with the naked eye from the international space station.
examples of this shit:
http://www.dailymail.co.uk/news/article-1077767/Pictured-The-giant-pink-rabbit-seen-space.html?ITO=1490
http://www.timesonline.co.uk/tol/news/environment/article4894587.ece
http://www.news.com.au/story/0,23599,23066110-1702,00.html
http://www.thesun.co.uk/sol/homepage/news/article71168.ece
http://www.thesun.co.uk/sol/homepage/news/article1267477.ece