The two Falcon Heavy side boosters landing at Landing Zone 1 and Landing Zone 2, during the inaugural flight of the Falcon Heavy. Video with still photographs from Flickr album.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/10117222@N04">~Ealasaid~</a> (original frames)  <a href="//commons.wikimedia.org/wiki/User:BugWarp" title="User:BugWarp">BugWarp</a> (video)
CC BY 2.0
Stills from <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/fredrte/albums/72157665491270668/">Falcon 9 Heavy Demo Launch 6 February 2018</a> on Flickr