NASA delayed the launch of the world's largest rocket Tuesday so it could check upper-level winds and other last-minute conditions, the agency said. The Ares I-X was to launch at 8 a.m. ET, but officials said liftoff was now anticipated to be about 9:24 a.m. at Kennedy Space Centre in Florida.
Nasa is preparing for the test launch of the Ares I-X rocket, designed to replace the ageing space shuttle fleet and one day take astronauts to the Moon and Mars.
On Tuesday, weather permitting, the first test flight of a next-generation launch system known as Ares 1 will blast off from Kennedy Space Centre in Florida Source