--- ---  # Elon Musk Says Rocket Explosion Is 'Huge Blow' to SpaceX  by [Eliana Dockterman](https://time.com/author/eliana-dockterman/)  ## Eliana Dockterman Correspondent Jul 7, 2015 6:10 PM UTC  Elon Musk, co-founder and chief executive officer of Tesla Motors Inc., speaks during the unveiling of the company's "Powerwall' at an event in Hawthorne, California, U.S., on Thursday, April 30, 2015. Elon Musk, co-founder and chief executive officer of Tesla Motors Inc., speaks during the unveiling of the company's "Powerwall' at an event in Hawthorne, California, U.S., on Thursday, April 30, 2015.Bloomberg—Bloomberg via Getty Images  by [Eliana Dockterman](https://time.com/author/eliana-dockterman/)  ## Eliana Dockterman Correspondent Jul 7, 2015 6:10 PM UTC SpaceX engineers don’t know what went wrong during the June 28 explosion of an unmanned SpaceX rocket, SpaceX founder [Elon Musk said Tuesday](http://mashable.com/2015/07/07/elon-musk-falcon-9-rocket-failure/?utm%5Fcid=mash-com-Tw-main-link). “Obviously it’s a huge blow to SpaceX,” Musk said, [according to](http://mashable.com/2015/07/07/elon-musk-falcon-9-rocket-failure/?utm%5Fcid=mash-com-Tw-main-link) Mashable. Musk added that the explosion was especially depressing since it came on his birthday. “It was a real downer,” he said. This was the first Flacon 9 rocket of 19 launched by SpaceX to explode. The ship was carrying 4,000 pounds of food and supplies and was on its way to NASA’s Space Station. It disintegrated within two minutes of its launch from Florida. The accident is an obstacle to SpaceX’s mission to make space travel more affordable and create reusable rockets for missions to Mars. \[[_Mashable_](http://mashable.com/2015/07/07/elon-musk-falcon-9-rocket-failure/?utm%5Fcid=mash-com-Tw-main-link)\] Elon Musk: Rocket Explosion Is 'Huge Blow' to SpaceX ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/3948132/elon-musk-rocket-explosion-spacex/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/3948132/elon-musk-rocket-explosion-spacex/"},"headline":"Elon Musk Says Rocket Explosion Is 'Huge Blow' to SpaceX","datePublished":"2015-07-07T18:10:26.000Z","dateModified":"2026-02-22T09:01:33.501Z","description":"It also happened to occur on his birthday","url":"https://time.com/3948132/elon-musk-rocket-explosion-spacex/","keywords":["Space"],"thumbnailUrl":"https://static.time.com/v3/assets/bltea6093859af6183b/blt40fbf5708cf3b008/698859e8524fc01f9bdf3729/gettyimages-471774260.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","author":[{"@type":"Person","name":"Eliana Dockterman","jobTitle":"Correspondent","url":"https://time.com/author/eliana-dockterman/"}],"articleSection":"Science","image":[{"@type":"ImageObject","url":"https://static.time.com/v3/assets/bltea6093859af6183b/blt40fbf5708cf3b008/698859e8524fc01f9bdf3729/gettyimages-471774260.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","width":1200,"height":675,"headline":"Tesla Motors Inc. Chief Executive Officer Elon Musk Unveils New Generation Of Batteries","caption":"Tesla Motors Inc. Chief Executive Officer Elon Musk Unveils New Generation Of Batteries","creditText":"Bloomberg—Bloomberg via Getty Images","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/3948132/elon-musk-rocket-explosion-spacex/","name":"Elon Musk Says Rocket Explosion Is 'Huge Blow' to SpaceX"}}]}] ```