Question: "Astronaut" is the third single from Simple Plan's fourth studio album, "Get Your Heart On!", in December 2012, the song was played in Earth orbit by which Canadian astronaut, who was the first Canadian to walk in space?
Context: "Summer Paradise" is a song by Canadian rock band Simple Plan, featuring Somali-Canadian rapper K'Naan or Jamaican reggae artist Sean Paul.  It was released on December 13, 2011 in Australia as the third official single from their fourth studio album, "Get Your Heart On! " (2011).  It was written by Emanuel Kiriakou, Keinan Warsame and the band and produced by Brian Howes.  The song is a reggae and ska punk-based track and it was inspired by the band vocalist's hobby of surfing.  It was released in Australia with an accompanying music video with shots of the "Get Your Heart On Tour!"  and scenes of the band in Australia and on the beach.  The track was released in the United Kingdom as the lead single. "I Don't Wanna Go to Bed" is a song by Canadian rock band Simple Plan featuring American rapper Nelly.  The song serves as the lead single for fifth studio album "Taking One for the Team" and was released to digital retailers on October 15, 2015 through Atlantic Records and WEA International.  The song takes a more funk-styled approach compared to most of Simple Plan's previous work. "Jet Lag" a song by Canadian rock band Simple Plan.  It was released on April 25, 2011 as the second single from their fourth studio album "Get Your Heart On! ". Get Your Heart On!  is the fourth studio album by Canadian rock band Simple Plan, released on 21 June 2011.  In some countries such as Australia and the Netherlands, the album was released on 17 June 2011. " Can't Keep My Hands off You" was released as the first single on 31 March 2011. " Jet Lag" was released as the record's lead single on 25 April 2011 and several music videos were released.  On 4 May 2011 the English version was released and on 16 May 2011, the French version was released.  On 27 December 2011, Chinese singer Kelly-Cha collaborated with Simple Plan to create a Chinese version of the song.  Two days after, an Indonesian version was made featuring collaborations from KOTAK lead vocalist Tantri.  The third single "Astronaut" was released on 19 September 2011 with the music video premiering the same day. " Summer Paradise" was released as the album's fourth official single on 13 December in Australia, then worldwide on 28 February 2012, with a music video shot entirely in Australia on their Get Your Heart On!  Tour.  On 26 March 2013, an official music video for "This Song Saved My Life" was released on YouTube. "Shut Up!"  is a song by Canadian rock band Simple Plan for their second studio album" Still Not Getting Any...".  It is more of an "in your face" track, as the band are telling music critics, who generally deride the band as commercialized drivel, to just 'shut up!' .  It could also be seen as a track where the speaker is telling his girlfriend to "shut up".  Simple Plan performed this song on the 2005 Kids' Choice Awards, as a way to promote the album. Chris Austin Hadfield {'1': ", '2': ", '3': ", '4': "} (born 29 August 1959) is a retired Canadian astronaut who was the first Canadian to walk in space.  An engineer and former Royal Canadian Air Force fighter pilot, Hadfield has flown two space shuttle missions and served as commander of the International Space Station. Simple Plan is the self-titled third studio album by Canadian rock band Simple Plan, released on February 12, 2008.  The album was a large musical departure from the band's previous albums, as its theme was more love-based than teen angst.  It reached No. 2 on the Canadian album charts, No. 14 on the US "Billboard" 200 and charted in the top 10 worldwide in countries including Australia, Austria, Brazil, Sweden and Switzerland. "Astronaut" is the third single from Simple Plan's fourth studio album, "Get Your Heart On! ".  In December 2012, the song was played in Earth orbit by astronaut Chris Hadfield. "Singing in the Rain" is a song by Canadian rock band Simple Plan from their fifth studio album, "Taking One for the Team" (2016).  On the album, American musical duo Rock City are featured on the track, with an additional verse written by the duo's Timothy and Theron Thomas, however the single version does not include this feature.  The solo Simple Plan version of "Singing in the Rain" was released to digital retailers on March 25, 2016 as the album's third official single. "Can't Keep My Hands Off You" is a promotional single (and in some countries released as the first single) from Simple Plan's fourth studio album, "Get Your Heart On! ".  The song features Weezer frontman Rivers Cuomo as a guest vocalist, and was released as a radio single on March 31, 2011, and an iTunes single on April 19, 2011.  A music video was released on April 20, 2011.  It was the band's first single in three years since their last single, "Save You", was released in 2008.  An alternate version without Cuomo can be found on the soundtrack to the 2011 film "Prom".  The song was released as the second single in Australia in August 2011 and received frequent airplay.
Answer: Chris Hadfield