Defense Secretary Donald Rumsfeld bristled last week during a barrage of questions following the missile launches by North Korea when one reporter suggested that the missiles were largely harmless to US interests. Rumsfeld replied that the US has “interests that are other than simply the land mass of the United States.” One reporter wanted to know whether Pyongyang had deliberately exploded the Taepo Dong II, the missile with the capability to reach the US. Rumsfeld answered rhetorically, “Why would someone spend that much money and launch that expensive a missile and then only gain 38 or 40 seconds’ worth of information from it?”
Celebrating 100 Years of Liquid-Fueled Rockets
March 11, 2026
March 16, 2026, marks 100 years since Dr. Robert H. Goddard launched the world’s first liquid-fueled rocket. Over the past century, new and ever more capable liquid-fueled rockets have literally propelled humanity into space. Why liquid-fueled rockets?