Analog Science Fiction -> Science Fact, January 1968

Dec. 1967←Jan. 1968→Feb. 1968 Vol. LXXX, No. 5. The cover illustration is a photograph credited to NASA. As noted in "In Times to Come" from the December 1967 issue, '..."Cover by Centaur. It's a color shot of the most spectacular blowup in space-research history....". The cover notes, "The Bugs That Live at -423°: The Problem of the Centaur Development", so the cover is for "The Bugs That Live at -423°". The ellipsis in "Such Stuff as Dreams ..." is not shown in the table of contents. In the table of contents, there is an exclamation mark at the end of " ... And Cauldron Bubble". The reviews on pp. 164-165, & of Planet of Death, are embedded in an essay; these books are all juveniles, reviewed in anticipation of Christmas. The full text and images of this edition are available at Luminist.org, see web page for link.