is a series of

planetarium A planetarium ( planetariums or ''planetaria'') is a theatre built primarily for presenting educational and entertaining shows about astronomy and the night sky, or for training in celestial navigation. A dominant feature of most planetarium ...

projectors which was recorded in

Guinness World Records ''Guinness World Records'', known from its inception in 1955 until 1999 as ''The Guinness Book of Records'' and in previous United States editions as ''The Guinness Book of World Records'', is a reference book published annually, listing world ...

in 2004 as the planetarium projector that can project the most number of stars in the world. Megastar was developed by

Takayuki Ohira is a Japanese engineer and the creator of the Megastar, a planetarium projector which was recorded in Guinness World Records as the planetarium projector that can project the highest number of stars in the world. Ohira has also designed the Sega ...

in Kawasaki, Japan in 1998.About Megastar
/ref> Since 2005,

Sega is a Japanese multinational corporation, multinational video game and entertainment company headquartered in Shinagawa, Tokyo. Its international branches, Sega of America and Sega Europe, are headquartered in Irvine, California and London, r ...

has been selling the HomeStars, which is a home edition of Megastar.

References

External links

* Planetarium projection {{Product-stub