The race to find the next Liberal leader heated up on Wednesday with Marc Garneau's entry into the fray. The MP for the riding of Westmount-Ville-Marie made his bid official in Montreal in a speech peppered with jabs at Stephen Harper's Conservatives but also with jokes about his past as an astronaut.

Twitter was quick to capitalize on these space and sci-fi references with the hashtag #GarneauSlogans. Many of the tweets speak to Garneau's stint as the payload specialist aboard the Challenger shuttle, a mission which made the first Canadian in space.

Other tweets express hope for what Garneau might be able to accomplish are leader, suggesting he'll be the one to replace F-35 fighter jets with Millennium Falcons, foster missions to secure Martian sovereignty and add phasers to the now-dead gun registry.

Twitter Reacts With #GarneauSlogans. Story continues after the slideshow

Loading Slideshow...
  • @NPsteve

  • @jordanowens

  • @barb_hill

  • @FarAndWide

  • @aaron_ries

  • @acoyne

  • @ACMESalesRep

  • @JohnGDouglas

  • @JTowndale

  • @ashboxlive

  • @purpledocket

  • @qualitypunk

  • @Patmeister

  • @NickMartin14

  • @RadicalOmnivore

  • @FarAndWide

  • @JamesDBowie

  • @Anton_P_Nym

  • @jryanmuscat

  • @Matthewcreid

Whether Canadians will get to see Garneau do these things remains to be seen as he faces competition from a number of candidates, such as fellow Montreal MP, Justin Trudeau. And while polls suggest Trudeau's popularity is gaining steam many Twitter users point out that when it comes to experience (space-related or otherwise), Garneau may have Trudeau beat.

The 63-year-old MP has also served with the Canadian Naval Forces, though as @Matthewcreid on Twitter jokes, it's Garneau's history in space that will apple to the niche Liberal-Star-Trek-voter demographic.

With files from the Canadian Press

Related on HuffPost:

Loading Slideshow...
  • Liberal Leadership Race 2013

    Here are the remaining candidates for the leadership of the Liberal Party of Canada.

  • Justin Trudeau

    Age: 40 Occupation: MP for Montreal-area riding of Papineau <a href="http://justin.ca/en/">Website</a>

  • Joyce Murray

    Age: 58 Occupation: Liberal MP for Vancouver Quadra, former B.C. Liberal environment minister <a href="http://joycemurray.liberal.ca/">Website</a>

  • Martha Hall Findlay

    Age: 53 Occupation: Former Liberal MP for Willowdale and 2006 leadership candidate <a href="http://www.marthahallfindlay.ca/">Website</a>

  • Martin Cauchon

    Age: 50 Occupation: Lawyer, former Montreal Liberal MP <a href="http://martincauchon.ca/">Website</a>

  • Deborah Coyne

    Age: 57 Occupation: Lawyer, professor <a href="http://www.deborahcoyne.ca/">Website</a>

  • Karen McCrimmon

    Occupation: A retired Lieutenant-Colonel in the Canadian forces and mediator. <a href="http://karenforcanada.ca/" target="_hplink">Website</a>