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Boeing Delta IV Heavy (click to view full) The EELV program was designed to reduce the cost of government space launches through greater contractor competition, and modifiable rocket families whose system requirements emphasized simplicity, commonality...

A little more than a week after SpaceX's launchpad rocket explosion, tech entrepreneur Elon Musk — the aerospace company's founder, CEO, and CTO — has hinted at how trying its investigation has become. "Still working on the Falcon fireball investigation...

CAPE CANAVERAL, Fla. » SpaceX chief executive Elon Musk is calling last week’s launch pad accident the “most difficult and complex failure” in the company’s 14-year history. After a week of public silence, Musk said via Twitter that the company is still...

Elon Musk will present the world with SpaceX’s plans for Mars colonization today in Guadalajara, Mexico — what should be the victorious presentation of a dream project. But he doesn’t have the money to get to Mars alone. So today he must either announce...

Russia to ban US from using Space Station over Ukraine sanctions In retaliation for imposing sanctions, Russia will also bar its rocket engines from launching US military satellites From left: Steve Swanson from the US and Alexander Skvortsov and Oleg...