In 1964, Jack Horkheimer started working at the Miami Space Transit Planetarium for the
Miami Museum of Science after meeting the museum's president, Arthur Smith. By the early 1970s, he was appearing on news programs talking about astronomy. He was approached by Miami's PBS affiliate,
WPBT, to do a series of half-hour programs about astronomy, titled ''Horkheimer's Heavens
. Horkheimer agreed on the condition that WPBT help him create a series of 5-minute shows on stargazing. This was the beginning of Jack Horkheimer: Star Hustler''. The show debuted on November 6, 1976, on WPBT. From 1976 until 1985, the show was very studious, with Horkheimer being calm and speaking quietly like an educator rather than an entertainer. This changed in 1985 after the show's executive producer, Ed Waglin, told Horkheimer that he needed to appeal to a general audience, rather than to astronomers. In May 1985, the show went national, being broadcast on PBS stations around the United States with the enthusiastic Horkheimer that most people are familiar with. For the first two years of the national broadcast, Horkheimer hated the show and would not watch it, saying, "Well this is certainly different from any Jack Horkheimer that I know." After that, Horkheimer realized that he was playing a character in order to generate enthusiasm for the show. The show started broadcasting in foreign markets in 1989. From its inception until 1997, the show was named
Jack Horkheimer: Star Hustler. With the rise of the Internet, however, viewers let the show's producers and WPBT know that, instead of the program's Web site showing up at the top of search results,
search engines were giving results for the
Hustler adult magazine. As a result, the producers renamed the show
Star Gazer to avert any confusion, accidental or purposeful. On August 20, 2010, Horkheimer died. For more than a year after Horkheimer's death, the program continued to be produced under the title
Jack Horkheimer: Star Gazer, using the same opening sequence featuring Horkheimer's name and face. During that time, the program continued to use the same format with a series of guest hosts filling in for Horkheimer. The show's theme music from its debut in 1976 until October 2011 was
Isao Tomita's electronic rendition of
Claude Debussy's
Arabesque No. 1, from Tomita's album
Snowflakes Are Dancing. According to the former
Star Gazer website, this is the most frequently asked question the producers receive. On October 3, 2011, the program's name was changed to
Star Gazers. The show's new opening sequence featured a new logo and new theme music done in an alternative/progressive/space rock style (like
Muse). With the name change, the program's format was also changed to include two, and later three, co-hosts who appeared together in each episode. A new Web site for the show was launched as well. The show still retains the old format of using
green screens, and still ends with Horkeimer's closing phrase, "Keep Looking Up." For the show's 40th anniversary episode (October 31 – November 6, 2016) Tomita's version of Debussy's Arabesque No. 1 was used once again briefly as the show's theme music. For more than four decades, the show's weekly episodes were produced in a five-minute length format. One-minute length versions of these episodes were also produced for public television stations which preferred that shorter format. Starting with the weekly episodes produced for the month of December 2019,
South Florida PBS discontinued production in the five-minute length format in favor of the one-minute length format; the reason given was that the shorter one-minute length episodes would be more appealing for online viewing. During the month of December 2019, South Florida PBS introduced evergreen segments, which were produced in addition to the regular weekly episodes. The evergreen segment was essentially a new type of episode which differed from the regular weekly episode in more than one way. The evergreen segments focused on enduring astronomical phenomena, while the regular weekly episodes focused more on time-sensitive information about current sky events. Evergreen segments were generally longer than the one-minute length of the regular weekly episodes, although usually shorter than five minutes. Unlike the regular weekly episodes, the evergreen segments were not intended for broadcast during any particular calendar week and could therefore be broadcast at any time due to the fact that their subject matter lacked expiration dates. Generally, the format and appearance of the evergreen segments resembled that of the discontinued five-minute format of the regular weekly episodes. In September 2020, South Florida PBS started streaming virtual events from the
Star Gazers website. Virtual events were special live
Star Gazers episodes which were much longer (approximately an hour in length) than either the regular weekly episodes or the evergreen segments. These special live episodes focused on a single astronomical topic and featured interviews with experts. These virtual events used the same opening sequence which had been used with the weekly episodes which had been made in the five-minute format (before it had been discontinued). Current and past virtual events were available for viewing on the
Star Gazers website. == Content ==