Grand Canyon As Seen From Space
![Grand Canyon As Seen From Space](https://media2.spaceref.com/news/2015/oo16439233853.jpg)
Grand Canyon
NASA
One of the 7 wonders of the Earth, the Grand Canyon in the US West as viewed from the International Space Station.
NASA astronaut Terry Virts tweeted this revealing image that was taken on Dec. 29, 2014.
ISS042E080610 (12/29/2014) – larger image