A far ultraviolet image of Comet Halley, taken by an electronic camera aboard a suborbital rocket 300 kilometers above Earth, showing a hydrogen cloud surrounding the comet and extending tens of millions of kilometers from the nucleus.  Scientists at the Naval Research Laboratory and the University of Texas launched the rockets to obtain images of the comet at a variety of ultraviolet wavelengths.   U.S. Navy Photograph, now in the collections of the U.S. National Archives:  Online Public Access.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/127906254@N06">National Museum of the U.S. Navy</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/127906254@N06/17242143756/">DN-SC-86-06301</a>