![How Much Weight Did Matt Damon Lose For 'The Martian'? Thankfully, The Actor's Transformation Was Computer-Helped How Much Weight Did Matt Damon Lose For 'The Martian'? Thankfully, The Actor's Transformation Was Computer-Helped](https://imgix.bustle.com/rehost/2016/9/13/90ba4cdc-8858-487c-8872-ff6120d4cca4.jpg?w=1200&h=630&fit=crop&crop=faces&fm=jpg)
How Much Weight Did Matt Damon Lose For 'The Martian'? Thankfully, The Actor's Transformation Was Computer-Helped
![Astronaut Mark Watney (Matt Damon) finds himself stranded and alone on Mars, in THE MARTIAN Stock Photo - Alamy Astronaut Mark Watney (Matt Damon) finds himself stranded and alone on Mars, in THE MARTIAN Stock Photo - Alamy](https://c8.alamy.com/comp/PMBBEB/astronaut-mark-watney-matt-damon-finds-himself-stranded-and-alone-on-mars-in-the-martian-PMBBEB.jpg)
Astronaut Mark Watney (Matt Damon) finds himself stranded and alone on Mars, in THE MARTIAN Stock Photo - Alamy
![Amazon.com: The Martian : Matt Damon, Jessica Chastain, Kristen Wiig, Jeff Daniels, Michael Peña, Kate Mara, Sean Bean, Sebastian Stan, Aksel Hennie, Chiwetel Ejiofor, Benedict Wong, Mackenzie Davis, Donald Glover, Nick Mohammed, Amazon.com: The Martian : Matt Damon, Jessica Chastain, Kristen Wiig, Jeff Daniels, Michael Peña, Kate Mara, Sean Bean, Sebastian Stan, Aksel Hennie, Chiwetel Ejiofor, Benedict Wong, Mackenzie Davis, Donald Glover, Nick Mohammed,](https://m.media-amazon.com/images/I/51SfhEcgpML._AC_UF894,1000_QL80_.jpg)
Amazon.com: The Martian : Matt Damon, Jessica Chastain, Kristen Wiig, Jeff Daniels, Michael Peña, Kate Mara, Sean Bean, Sebastian Stan, Aksel Hennie, Chiwetel Ejiofor, Benedict Wong, Mackenzie Davis, Donald Glover, Nick Mohammed,
![The Martian: Matt Damon gets spaced out in Ridley Scott's isolation thriller | The Martian | The Guardian The Martian: Matt Damon gets spaced out in Ridley Scott's isolation thriller | The Martian | The Guardian](https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/pictures/2015/6/8/1433772522866/e7eb95ec-989b-437e-af4f-7873503c2c61-bestSizeAvailable.jpeg?width=1200&height=630&quality=85&auto=format&fit=crop&overlay-align=bottom%2Cleft&overlay-width=100p&overlay-base64=L2ltZy9zdGF0aWMvb3ZlcmxheXMvdGctZGVmYXVsdC5wbmc&enable=upscale&s=0fa7013fe9b4f3d5936aa4bdc7759e86)
The Martian: Matt Damon gets spaced out in Ridley Scott's isolation thriller | The Martian | The Guardian
![PICTURED: Here's the real spot on Mars where Matt Damon landed in The Martian | Science | News | Express.co.uk PICTURED: Here's the real spot on Mars where Matt Damon landed in The Martian | Science | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/151/590x/610460_1.jpg)
PICTURED: Here's the real spot on Mars where Matt Damon landed in The Martian | Science | News | Express.co.uk
![Embassy of Jordan US on Twitter: "Matt Damon talks about recreating Mars in the Wadi Rum for @MartianMovie http://t.co/fWEZC3SyJe http://t.co/fqx4Seh2VT" / Twitter Embassy of Jordan US on Twitter: "Matt Damon talks about recreating Mars in the Wadi Rum for @MartianMovie http://t.co/fWEZC3SyJe http://t.co/fqx4Seh2VT" / Twitter](https://pbs.twimg.com/media/CQULW-zWEAAneB2.png)