Last-minute technical trouble forced SpaceX to call off Monday's attempt to launch four astronauts to the International Space Station for NASA.
The countdown was halted with just two minutes remaining until lift-off from Kennedy Space Centre. With just a split second to blast off, there was no time to deal with the problem, which involved the engine ignition system.
SpaceX did not immediately say when it would try again. The next attempt could come as early as Tuesday, although poor weather was forecast.
Strapped into the capsule atop the Falcon rocket were two NASA astronauts, one Russian cosmonaut and one astronaut from the United Arab Emirates.
When informed by SpaceX that the fuel would start to be drained from the rocket, commander Stephen Bowen replied: We'll be sitting here waiting. It was expected to take nearly an hour.
Bowen and his crew including the first astronaut from the United Arab Emirates assigned to a months long mission, Sultan al-Neyadi will replace another SpaceX crew that flew to the space station in October.
SpaceX Crew-4 astronauts splash down in Atlantic after 170 days in orbit
SpaceX has now manufactured over 1 million Starlink terminals: Elon Musk
SpaceX may attempt Starship rocket launch in March, says Elon Musk
House of the Dragon episode 5 released: Here's what has happened so far
Nasa to use SpaceX's Dragon to boost Hubble telescope to higher orbit
SUV growth weighs on emissions, batteries: International energy agency
'Decisive breakthrough': UK PM Rishi Sunak declares new Brexit pact
China's birth rate continues to fall as women resistant to 3-child policy
UN chief Guterres slams 'climate-wrecking' firms at human rights body
How is Germany trying to ease immigration process for Indian techies?
(Only the headline and picture of this report may have been reworked by the Business Standard staff; the rest of the content is auto-generated from a syndicated feed.)