Planetarian: The Reverie of a Little Planet
"Planetarian" was released on November 29, 2004 via download over the Internet playable on Windows PCs, and was first made available only to Yahoo! Japan Broadband users. The game was opened up for general sale on December 6, 2004. Key released a CD-ROM version for Windows PCs on April 28, 2006 in limited and regular editions. An updated version of "Planetarian" compatible for Windows Vista PCs was released by Key on July 31, 2009 in a box set containing five other Key visual novels called Key 10th Memorial Box. Another updated version compatible for Windows 7 PCs called "Planetarian: The Reverie of a Little Planet Memorial Edition" was released on April 30, 2010. The "Memorial Edition" also came bundled with the three previously released "Planetarian" drama CDs. An HD edition for Windows was released on July 29, 2016. "Planetarian" was released on Steam by Sekai Project in English for Windows on September 12, 2014, with later support planned for macOS and Linux devices. The Steam release was updated on September 17, 2014 to allow the user to switch to the original Japanese version of the game.
Science Fiction Adventures (1952 magazine)
Science Fiction Adventures was an American digest-size science fiction magazine, published from 1952 to 1954 by Science Fiction Publications. It was edited by Lester del Rey, under the pseudonym "Philip St. John", and was targeted at a younger audience than its companion magazine, "Space Science Fiction". Contributors included Algis Budrys, Raymond Z. Gallun, Robert Sheckley, and del Rey himself, who published his novel "Police Your Planet" under the pseudonym "Erik van Lhin". Damon Knight contributed a book review column beginning with the fifth issue. Cyril M. Kornbluth's novel "The Syndic" was serialized in 1954. Artwork was provided by H.R. van Dongen, Kelly Freas, and Paul Orban, among others.