- SpaceX set to launch mission to return stranded astronauts
- Storm Helene kills 44, threatens more 'catastrophic' flooding
- Boeing strike grinds on as latest talks fail to reach agreement
- Iran 'news' sites, hackers target Trump ahead of US election
- US ports brace for potential dockworkers strike
- Japan's speedy, spotless Shinkansen bullet trains turn 60
- US hurricane deaths rise to 44, fears of more 'catastrophic' flooding
- Global stocks mostly rise, cheering Beijing stimulus
- Europe en route for Moon with new simulator, says astronaut Pesquet
- Fireworks forecast if comet survives risky Sun flypast
- Argentina judge orders dictionary to delete pejorative definition of 'Jewish'
- Global stocks rise on rate hopes, Beijing stimulus
- S.African woman turns 118, among the oldest in the world
- UK clears $4 bn AI partnership between Amazon, Anthropic
- Barca fans barred from Champions League away game over racist banner
- Chinese stocks extend surge, Europe higher on Beijing stimulus
- Pope says Church must 'seek forgiveness' for child sexual abuse
- China caps week of 'bazooka' stimulus for ailing economy with rate cut
- Cuts, cash, credit: China bids to jumpstart flagging economy
- France's debt weighs heavier ahead of budget debate
- Iran treads carefully, backing Hezbollah while avoiding war
- Return to sender: waste stranded at sea stirs toxic dispute
- 'Broken' news industry faces uncertain future
- On remote Greek island, migratory birds offer climate clues
- Taken from mother by nuns, victim seeks answers as pope visits Belgium
- China cuts amount banks hold in reserve to boost lending
- Hong Kong, Shanghai extend surge as China optimism boosts markets
- Vietnam president reiterates support for Cuba during official visit
- Drought reduces Amazon River in Colombia by as much as 90%: report
- Stay or go? Pacific Islanders face climate's grim choice
- Florida bracing for 'unsurvivable' Hurricane Helene
- Poverty rises to over 52 percent in Milei's Argentina
- Chloe's see-through look may not be for Kamala Harris
- Champagne houses abuzz over English sparkling wine
- Macron, Trudeau pledge to work for 'decarbonized' economies
- Hurricanes, storms, typhoons... Is September wetter than usual?
- China stimulus, tech optimism boost stock markets
- 'Unsurvivable' Hurricane Helene races towards Florida
- Macron meets Trudeau in Canada as both face political setbacks
- South Korea surges in UN innovation index
- Chloe's see-through look may not be for Kamala
- Floods threaten Niger's historic 'gateway to the desert'
- China economy hopes boost global equities
- Ubisoft shares sink after 'Assassin's Creed' delay
- German economy to shrink again in 2024: think tanks
- Hong Kong's New World Development replaces CEO Adrian Cheng
- Swiss central bank cuts rate again amid strong franc worries
- Germany's BASF to focus on 'core units' in major overhaul
- China admits economy facing new 'problems', vows to fix property sector
- Stock markets boosted by China hopes, tech rally
Boeing Starliner launch scrubbed in final minutes of countdown
The first crewed flight of Boeing's Starliner spaceship was dramatically called off Saturday with just under four minutes left on the launch countdown clock, for reasons that aren't yet clear.
It was the second time the test mission to the International Space Station was scrubbed with the astronauts strapped in and ready to lift off, and yet another setback for the troubled program, which has already faced years of delays and safety scares.
Astronauts Butch Wilmore and Suni Williams are waiting to be safely removed from the capsule. Mission commander Wilmore had earlier given a short but rousing speech telling tens of thousands of people tuning into the live feed that "It's a great day to be proud of your nation."
The former US Navy test pilots, who each have two spaceflights under their belts, were previously called back to quarantine after an aborted launch attempt on May 6 due to a faulty valve on the United Launch Alliance Atlas V rocket.
A backup date is available for Sunday, but it's not yet known whether the Starship will be ready to launch.
Starliner is poised to become just the sixth type of US-built spaceship to fly NASA astronauts, following the Mercury, Gemini and Apollo programs in the 1960s and 1970s, the Space Shuttle from 1981 to 2011, and SpaceX's Crew Dragon from 2020.
- Vital test -
NASA is looking to certify Boeing as a second commercial operator to ferry crews to the ISS -- something Elon Musk's SpaceX has already been doing for the US space agency for four years.
Both companies received multibillion-dollar contracts in 2014 to develop their gumdrop-shaped, autonomously piloted crew capsules, following the end of the Space Shuttle program in 2011 that left the US temporarily reliant on Russian rockets for rides.
Boeing, with its 100-year history, was heavily favored over its then-upstart competitor, but its program fell badly behind amid embarrassing setbacks that mirrored the myriad problems afflicting its commercial airline division.
These ranged from a software bug that put the spaceship on a bad trajectory on its first uncrewed test, to the discovery that the cabin was filled with flammable electrical tape after the second.
While teams were working to replace the faulty valve that postponed the previous launch attempt, a small helium leak located in one of the spacecraft's thrusters came to light.
But rather than replace the seal, which would require taking Starliner apart in its factory, NASA and Boeing officials declared it safe enough to fly as is.
- Manual flying -
Earlier Saturday, Wilmore and Williams emerged from the historic Neil A. Armstrong Operations and Checkout Building, exchanging thumbs-up signs and waves with their families before boarding a van that took them to their launch pad.
When they do fly, they will be tasked with putting Starliner through the wringer, including taking manual control of the spacecraft.
Starliner is set to dock with the ISS for eight days as the crew carry out tests, including simulating whether the ship can be used as a safe haven in the event there is a problem on the orbital outpost.
After undocking, it will re-enter the atmosphere and carry out a parachute and airbag-assisted landing in the western United States.
A successful mission would offer Boeing a much-needed reprieve from the intense safety concerns surrounding its 737 MAX passenger jets.
It's also important for more immediate reasons: the Urine Processor Assembly on the ISS, which recycles water from astronauts' urine, suffered a failure this week and its pump needs to be replaced, Dana Weigel, NASA's ISS program manager, told reporters.
This mission is thus tasked with carrying spare equipment, which weighs around 150 pounds (70 kilograms). To make way for it, two astronauts' suitcases containing clothes and toiletries had to be pulled off, meaning they'll need to rely on backup supplies kept on the station.
C.Smith--CPN