<p>Looking southeast across the Space Hall at the Smithsonian Air and Space Museum in Washington, D.C.
</p><p>This is "Rocket Row" -- a grouping of famous missiles and rockets.  When the Air &amp; Space Museum was in smaller quarters behind the Smithsonian Castle (prior to the opening of its current building in 1976), these stood in a row outdoors.  They are now grouped in a major exhibit in the Space Hall.
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Left to right, they are:  Jupiter-C (the "UE" marking), Viking (with hull cutaway to show interior), Minuteman III (green and white), and Scout-D (with "United States" markings).  Flying in the rear is the M2-F3 Lifting Body, and visible on the floor in bright green is an engineering backup of a Soyuz space capsule and service module.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/23165290@N00">Tim Evanson</a> from Cleveland Heights, Ohio, USA
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/timevanson/7246252544/">Jupiter-C and Vanguard and Minuteman III and Scout-D - Smithsonian Air and Space Museum - 2012-05-15</a>