Space Adventures #42 saw the last appearance of Captain Atom-but don't worry, the iconic space-age superhero created by Joe Gill and Steve Ditko will return in his very own comic a few years later! Keep watching future sightings; who knows when he'll next orbit our world! Space Adventures #43... Report From Space A-OKAY! Updates us with the history of the first American manned space flight with Alan Shepard as pictured on the cover! Space Adventures #44 introduces us to Merco, the Mercury Man-the last survivor of Mercury-who travels to Earth in a bid to stop wars and save mankind! Collects Space Adventures #42-46 (October 1961-July 1962).