Activism, Space Policy, Space Science Video: Neil deGrasse Tyson’s Rice commencement speech May 15, 2013 TopSpacer Here’s a video of Neil deGrasse Tyson talking about America’s exploration of space at Rice’s 100th commencement: Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Tumblr (Opens in new window) Tumblr More Click to share on Pinterest (Opens in new window) Pinterest Click to print (Opens in new window) Print Click to share on Reddit (Opens in new window) Reddit Related