--- title: Stephen Hawking Says Humans Must Go To Space description: When he was offered a seat on Richard Branson’s Virgin Galactic SpaceShipTwo vehicle, Stephen Hawking immediately said yes canonical: https://time.com/4507656/stephen-hawking-richard-branson-virgin-spaceshiptwo-space-travel/ author: Kate Samuelson article:opinion: false article:content_tier: free article:published_time: 2016-09-26T14:59:00.000Z article:modified_time: 2026-03-31T10:12:26.913Z article:section: Science og:title: Stephen Hawking on Richard Branson's SpaceShipTwo og:description: Stephen Hawking immediately said yes when he was offered a seat to space og:url: https://time.com/4507656/stephen-hawking-richard-branson-virgin-spaceshiptwo-space-travel/ og:site_name: TIME og:image: https://static.time.com/v3/assets/bltea6093859af6183b/blt2232314bb94f806b/6988a774428a9e084fcd4621/ap_16264652581537.jpg?branch=production&width=3840&quality=75&auto=webp&crop=16:9 og:image:width: 1200 og:image:height: 675 og:image:alt: Hottest Month og:type: article twitter:card: summary_large_image twitter:title: Stephen Hawking on Richard Branson's SpaceShipTwo twitter:description: Stephen Hawking immediately said yes when he was offered a seat to space twitter:image: https://static.time.com/v3/assets/bltea6093859af6183b/blt2232314bb94f806b/6988a774428a9e084fcd4621/ap_16264652581537.jpg?branch=production&width=3840&quality=75&auto=webp&crop=16:9 ---  # Stephen Hawking Says The Human Race Has No Future If It Doesn't Go To Space by [Kate Samuelson](https://time.com/author/kate-samuelson/) ## Kate Samuelson Sep 26, 2016 2:59 PM UTC  Stephen Hawking strongly believes in the potential of commercial space travel, both for exploration and the preservation of humanity (file photo) Stephen Hawking strongly believes in the potential of commercial space travel, both for exploration and the preservation of humanity (file photo)Frank Augstein—AP by [Kate Samuelson](https://time.com/author/kate-samuelson/) ## Kate Samuelson Sep 26, 2016 2:59 PM UTC When he was offered a seat on [Richard Branson](http://time.com/money/3063819/richard-branson-first-million/)’s Virgin Galactic SpaceShipTwo vehicle, [Stephen Hawking](http://time.com/4502561/donald-trump-stephen-hawking-climate-change/) immediately said yes. In the foreword for _How To Make A Spaceship_ by Julian Guthrie, published in [_The Guardian_](https://www.theguardian.com/science/2016/sep/26/i-think-the-human-race-has-no-future-if-it-doesnt-go-to-space), the physicist states his belief in the potential of commercial space travel, both for exploration and the preservation of humanity. “I believe that life on Earth is at an ever-increasing risk of being wiped out by a disaster,” Hawking writes, giving the examples of a sudden nuclear war or a genetically engineered virus. “I think the human race has no future if it doesn’t go to space. We need to inspire the next generation to become engaged in space and in science in general, to ask questions: What will we find when we go to space? Is there alien life, or are we alone? What will a sunset on Mars look like?” Hawking explains that despite having had ALS (amyotrophic lateral sclerosis) for fifty years and living two thirds of his life “with the threat of death hanging over \[him\],” he has no fear of adventure; he’s sped down steep San Francisco hills in his motorized wheelchair and experienced zero gravity in a Boeing 727 jet. Traveling to space on board Branson’s VSS Unity will be the latest in a long list of “daredevil opportunities” that have been presented to him – and Hawking is clearly keen to experience what life beyond Earth has to offer. ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/4507656/stephen-hawking-richard-branson-virgin-spaceshiptwo-space-travel/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/4507656/stephen-hawking-richard-branson-virgin-spaceshiptwo-space-travel/"},"headline":"Stephen Hawking Says The Human Race Has No Future If It Doesn't Go To Space","datePublished":"2016-09-26T14:59:00.000Z","dateModified":"2026-03-31T10:12:26.913Z","description":"The physicist believes this world could be destroyed by nuclear war or a man-made virus","url":"https://time.com/4507656/stephen-hawking-richard-branson-virgin-spaceshiptwo-space-travel/","keywords":["Space","Stephen Hawking","Virgin","space travel"],"thumbnailUrl":"https://static.time.com/v3/assets/bltea6093859af6183b/blt2232314bb94f806b/6988a774428a9e084fcd4621/ap_16264652581537.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","author":[{"@type":"Person","name":"Kate Samuelson","jobTitle":"","url":"https://time.com/author/kate-samuelson/"}],"articleSection":"Science","image":[{"@type":"ImageObject","url":"https://static.time.com/v3/assets/bltea6093859af6183b/blt2232314bb94f806b/6988a774428a9e084fcd4621/ap_16264652581537.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","width":1200,"height":675,"headline":"Hottest Month","caption":"Hottest Month","creditText":"Frank Augstein—AP","representativeOfPage":true}],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/section/science/","name":"Science"}},{"@type":"ListItem","position":2,"item":{"@id":"/tag/space/","name":"Space"}},{"@type":"ListItem","position":3,"item":{"@id":"https://time.com/4507656/stephen-hawking-richard-branson-virgin-spaceshiptwo-space-travel/","name":"Stephen Hawking Says The Human Race Has No Future If It Doesn't Go To Space"}}]}] ```