NASA has hosted many events for its Twitter enthusiasts called NASA Tweetups. These events provide guests with VIP access to NASA facilities and speakers with the goal of leveraging participants' social networks to further the outreach requirements of NASA as laid out in the National Aeronautics and Space Act. As of March 2012, these events are called NASA Socials as they encompass participants from services beyond just Twitter.

The first NASA Tweetup was held at the Jet Propulsion Laboratory in Pasadena, California, in January 2009. During this event, guests were given exclusive tours and access to JPL scientists and engineers. The event was held from 5:30-7PM and much of the event was broadcast over UStream. Since then many other tweetups have been held, including ones spanning many days and some at other locations other than NASA facilities. Some tweetups are only a few hours long while some much longer, such as the STS-133 launch tweetup, which was a week long – the only one of its kind.

Coordinates: 38°52′59″N 77°0′59″W / 38.88306°N 77.01639°W / 38.88306; -77.01639

The National Aeronautics and Space Administration (NASA) is the agency of the United States government that is responsible for the nation's civilian space program and for aeronautics and aerospace research. Since February 2006, NASA's mission statement has been to "pioneer the future in space exploration, scientific discovery and aeronautics research." On September 14, 2011, NASA announced that it had selected the design of a new Space Launch System that it said would take the agency's astronauts farther into space than ever before and provide the cornerstone for future human space exploration efforts by the U.S.

NASA was established by the National Aeronautics and Space Act on July 29, 1958, replacing its predecessor, the National Advisory Committee for Aeronautics (NACA). The agency became operational on October 1, 1958. U.S. space exploration efforts have since been led by NASA, including the Apollo moon-landing missions, the Skylab space station, and later the Space Shuttle. Currently, NASA is supporting the International Space Station and is overseeing the development of the Orion Multi-Purpose Crew Vehicle and Commercial Crew vehicles. The agency is also responsible for the Launch Services Program (LSP) which provides oversight of launch operations and countdown management for unmanned NASA launches.

3-2-1 Contact is an American science educational television show that aired on PBS from 1980 to 1988, and an adjoining children's magazine. The show, a production of the Children's Television Workshop, teaches scientific principles and their applications. Dr. Edward G. Atkins, who was responsible for much of the scientific content of the show, felt that the TV program wouldn't replace a classroom but would open the viewers to ask questions about the scientific purpose of things.

3-2-1 Contact was the brainchild of Samuel Y. Gibbon, Jr., who had been the executive producer of The Electric Company for CTW from 1971 to 1977. (Gibbon actually left CTW before Contact's production began, though he was still credited as "Senior Consultant.")

The first season of 65 programs began airing January 14, 1980 on select PBS member stations; it featured a cast of three college students who discussed science in an on-campus room known as the Workshop. The first season came to an end on April 11, 1980, but funds for more episodes were not sufficient until 1982.

Bear McCreary (born 17 February 1979) is an American composer and musician living in Los Angeles, California. He is best known for his work on the re-imagined Battlestar Galactica television series.

McCreary was born in Fort Lauderdale, Florida, and spent most of his formative years in Bellingham, Washington. He is the son of author Laura Kalpakian and professor Jay McCreary of University of Hawaii. He is of Irish and Armenian descent. He studied under the renowned film score composer Elmer Bernstein at the USC Thornton School of Music, during which time he reconstructed and re-orchestrated Bernstein's 1963 score for Kings of the Sun. Their collaboration allowed for the complete score to be available as a soundtrack album for the first time in forty years.

From 1998 until 2005, McCreary built up a body of work scoring short films. McCreary is a pianist and a self-taught accordionist, and plays in the avant-jazz band 17 Billion Miles of DNA.

McCreary is married to singer/songwriter Raya Yarbrough, with whom he worked on the music of Battlestar Galactica.

Seth Benjamin Green (born February 8, 1974) is an American actor, comedian, voice actor, television producer and screenwriter. He is well known for his role as Daniel "Oz" Osbourne in Buffy the Vampire Slayer, as Dr. Evil's son Scott in the Austin Powers series of comedy films, Mitch Miller in That '70s Show, and the voice of Chris Griffin on Family Guy. He also voices Lieutenant Gibbs in Titan Maximum and Jeff "Joker" Moreau in the Mass Effect video game series. Green is one of the creators and producers of the stop motion comedy series Robot Chicken, in which he also voices several characters. He has appeared in many other movies, such as Rat Race, The Italian Job, Can't Hardly Wait, Without a Paddle, as a child in Woody Allen's Radio Days, and in the horror films Stephen King's It and Idle Hands.

Green was born and raised in Overbrook Park, West Philadelphia, a section of the City of Philadelphia, Pennsylvania. His parents are Barbara (née Gesshel), an artist, and Herbert Green, a math teacher. After his parents' divorce, he has stated that camp was a place where he could reinvent himself and be good at anything he wanted. This camp was called URJ Camp Harlam in Kunkletown, Pennsylvania. After a camp production of Hello, Dolly!, Green decided that he wanted to be an actor.