Astro Boy (アストロボーイ・鉄腕アトム , Asutoro Bōi: Tetsuwan Atomu , lit.
 "Astro Boy: Mighty Atom") is a remake of the 1960s anime series of the same name created by Osamu Tezuka, which was produced by his company, Tezuka Productions, Sony Pictures Entertainment Japan, Dentsu, and Fuji Television network.
 It was also shown on Animax, who have broadcast the series across its respective networks worldwide, including Japan, Southeast Asia, South Asia, East Asia, and other regions.
 It was created to celebrate the birth date of Atom/Astro Boy (as well as the 40th anniversary of the original TV series).
 Under the original English name (instead of "Mighty Atom"), it kept the same classic art style as the original manga and anime, but was revisioned and modernized with more lush, high-quality, near-theatrical animation and visuals.
 It combined the playfulness of the early anime with the darker, more serious and dramatic Science fiction themes of the manga and the 1980 series.
 The anime broadcast in Japan on the same date as Atom's/Astro's birth in the manga (April 6, 2003) across Animax and Fuji Television.
 It was directed by Kazuya Konaka and written by Chiaki J. Konaka at the beginning of the series.
 Other writers included were Keiichi Hasegawa, Sadayuki Murai, Ai Ohta, Hirotoshi Kobayashi, Kenji Konuta, and Marc Handler, who was also executive story editor.
Pleasant Goat and Big Big Wolf: The Super Snail Adventure (), is a 2009 Chinese animated children's comedy film directed by Sung Pong Choo and William Kan.
 The film was released on January 16, 2009.
 It is the first in a series of films based on the popular "Pleasant Goat and Big Big Wolf" animated television series and is followed by "" (2010).
Meet the Pegasus (Simplified Chinese: 喜羊羊与灰太狼之飞马奇遇记, Traditional Chinese: 喜羊羊與灰太狼之飛馬奇遇記) is a 2014 Chinese animated comedy adventure family film part of the film series based on the animated television series "Pleasant Goat and Big Big Wolf".
Pleasant Goat and Big Big Wolf - Moon Castle: The Space Adventure (喜羊羊与灰太狼之兔年顶呱呱 "Xǐ Yáng Yáng yǔ Huī Tài Láng zhī tùnián dǐngguāguā" "Pleasant Goat and Grey Wolf's Excellent Year of the Rabbit") is a 2011 Chinese animated comedy film directed by Sung Pong Choo and part of the film series based on the "Pleasant Goat and Big Big Wolf" animated television series.
 The film was released on January 21, 2011.
 It is preceded by "" (2010) and is followed by "" (2012).
Astro Boy is a 2009 Hong Kong-American computer-animated action-comedy superhero film loosely based on the manga series of the same name by the Japanese writer and illustrator Osamu Tezuka.
 It was produced by Imagi Animation Studios, and directed by David Bowers, who co-wrote the screenplay with Timothy Harris.
 Freddie Highmore provides the voice of Astro Boy in the film alongside the voices of Kristen Bell, Nathan Lane, Eugene Levy, Matt Lucas, Bill Nighy, Donald Sutherland, Charlize Theron and Nicolas Cage.
Pleasant Goat and Big Big Wolf – Amazing Pleasant Goat
Astro Boy (Japanese: 鉄腕アトム , Hepburn: Tetsuwan Atomu , "Mighty Atom", lit.
 "Iron Arm Atom") is a Japanese television series that premiered on Fuji TV on New Year's Day and is the first popular animated Japanese television series that embodied the aesthetic that later became familiar worldwide as "anime".
 It originated as a manga of the same name in 1952 by Osamu Tezuka, revered in Japan as the "God of Manga."
 After enjoying success both in Japan and abroad as the first anime to be broadcast overseas, "Astro Boy" was remade in the 1980s under the same name(s), and in 2003 as "Astro Boy: Mighty Atom".
 It lasted for four seasons, with a total of 193 episodes, the final episode presented on New Year's Eve 1966.
 At its height it was watched by 40% of the Japanese population who had access to a TV.
 In 1964, there was a feature-length animated movie called "Mighty Atom, the Brave in Space" (鉄腕アトム 宇宙の勇者 , Tetsuwan Atomu: Uchū no yūsha ) released in Japan.
 It was an anthology of three episodes; "The Robot Spaceship", "Last Day on Earth" and "Earth Defense Squadron".
 The latter two were filmed in color.
Astro Boy: Omega Factor, released in Japan as Astro Boy: Tetsuwan Atom (アストロボーイ・鉄腕アトム ) , is a beat 'em up video game developed by Treasure and Hitmaker, and published by Sega.
 The game was released for the Game Boy Advance on December 18, 2003 in Japan; August 18, 2004 in North America; and February 18, 2005 in Europe.
 The game is based on Osamu Tezuka's manga and anime franchise "Astro Boy".
 However, it also features characters and plotlines from the artist's entire canon of work.
Pleasant Goat and Big Big Wolf (the English name shown on the official merchandise) ( "Pleasant Goat and Grey Big Wolf") is a Chinese animated television series created by Huang Weiming, Lin Yuting and Luo Yinggeng, and produced by Creative Power Entertaining.
 The show is about a group of goats living on the Green Pasture, Qing Qing Grasslands/Plains (), and the story revolving around a clumsy wolf who wants to eat them.
 The cartoon became enormously popular with Chinese schoolchildren after its debut in 2005.
 Cashing in on the cartoon's success, the producer made an animated feature in 2009.
 It generated a box office revenue of 130 million yuan (approx.
 US $19.6 million) during Chinese New Year that year.
 It is aired on over 40 local TV stations, including Hong Kong's TVB, BTV Animation Channel and CCTV.
 The show was also aired in Taiwan, India and Singapore.
 As of 2011, an English dub has been aired in Taiwan.
 In 2010, Disney gained the licence to broadcast the popular children's show on their Disney Channels.
Pleasant Goat and Big Big Wolf: The Tiger Prowess (), is a 2010 Chinese animated film based on the popular "Pleasant Goat and Big Big Wolf" TV series.

Question: Were the films "Pleasant Goat and Big Big Wolf: The Super Snail Adventure" and "Astro Boy" released in different years?
Answer: no