Sometimes funny, sometimes serious, these images say it with pictures instead of words: President Obama made a surprise visit to Afghanistan on Friday, December 3. Show us other locations around the world the president ought to visit. Click through the images and show us your talent by creating a photo op-ed for the NEXT slideshow: A rocket built by the private spaceflight company SpaceX performed an engine test on Saturday, Dec. 4, just days ahead of its planned launch to send a new commercial space capsule on its maiden voyage next week.For more on this story, click here. Give us your take on space tourism. Send your image, full name and hometown to: firstname.lastname@example.org. Mention if you'd like daily alerts on the next topic. None of the images were created by Fox News.