NASA is wrestling over how and when to bring two astronauts back from the International Space Station, after repeatedly delaying their return aboard Boeing’s troubled capsule.
Do they take a chance and send them home soon in Boeing’s Starliner? Or wait and bring them back next year with SpaceX?
Butch Wilmore and Suni Williams have been up there since early June, their planned eight-day mission at the two-month mark and possibly surpassing eight months.
Testing continues, with Boeing expressing confidence in its spacecraft but NASA divided. A decision is expected next week.
What’s wrong with Boeing’s Starliner?
This is Boeing’s first time launching astronauts, after flying a pair of empty Starliners that suffered software and other issues. Even before Wilmore and Williams blasted off June 5, their capsule sprang a leak in propulsion-related plumbing. Boeing and NASA judged the small helium leak to be stable and isolated, and proceeded with the test flight. But as Starliner approached the space station the next day, four more leaks erupted. Five thrusters also failed.
The capsule managed to dock safely, and four of the thrusters ultimately worked. But engineers scrambled, conducting thruster test-firings on the ground and in space. After two months, there’s still no root cause for the thruster malfunctions. All but one of the 28 thrusters seem OK, but the fear is that if too many conk out again, the crew’s safety could be jeopardized. The thrusters are needed at flight’s end to keep the capsule in the right position for the critical deorbit burn.
Are the two astronauts stranded?
Bu hikaye AppleMagazine dergisinin August 16, 2024 sayısından alınmıştır.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber ? Giriş Yap
Bu hikaye AppleMagazine dergisinin August 16, 2024 sayısından alınmıştır.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber? Giriş Yap
JAPAN'S NISSAN RESHUFFLES MANAGEMENT TO FIX ITS MONEY-LOSING BUSINESS
Embattled Japanese automaker Nissan has tapped Jeremie Papin, who was overseeing its U.S. operations, as its chief financial officer in a major management reshuffle billed as key to a turnaround.
AUSTRALIA PLANS TO TAX DIGITAL PLATFORMS THAT DON'T PAY FOR NEWS
The Australian government said it will tax large digital platforms and search engines unless they agree to share revenue with Australian news media organizations.
NEARLY HALF OF US TEENS ARE ONLINE 'CONSTANTLY,' PEW REPORT FINDS
Nearly half of American teenagers say they are online “constantly” despite concerns about the effects of social media and smartphones on their mental health, according to a new report published by the Pew Research Center.
EPA AWARDS $135 MILLION TO CALIFORNIA TO PHASE OUT BIG DIESEL TRUCKS
The Environmental Protection Agency is awarding $135 million in grants to fund 13 projects in California to help the state wean off fossil fuels and phase out big rigs that run on diesel.
MUSK SAYS US IS DEMANDING HE PAY PENALTY OVER DISCLOSURES OF HIS TWITTER STOCK PURCHASES
Elon Musk says the Securities and Exchange Commission wants him to pay a penalty or face charges involving what he disclosed or failed to disclose - about his purchases of Twitter stock before he bought the social media platform in 2022.
US HIKES TARIFFS ON IMPORTS OF CHINESE SOLAR WAFERS.POLYSILICON AND TUNGSTEN PRODUCTS
The Biden administration plans to raise tariffs on solar wafers, polysilicon and some tungsten products from China to protect U.S. clean energy businesses.
TECH TIP: HOW TO PROTECT YOUR COMMUNICATIONS THROUGH ENCRYPTION
After a sprawling hacking campaign exposed the communications of an unknown number of Americans, U.S. cybersecurity officials are advising people to use encryption in their communications.
OPENAI'S LEGAL BATTLE WITH ELON MUSK REVEALS INTERNAL TURMOIL OVER AVOIDING AI 'DICTATORSHIP'
A 7-year-old rivalry between tech leaders Elon Musk and Sam Altman over who should run OpenAI and prevent an artificial intelligence “dictatorship” is now heading to a federal judge as Musk seeks to halt the ChatGPT maker’s ongoing shift into a for-profit company.
A NEW NEUTRINO DETECTOR IN CHINA AIMS TO SPOT MYSTERIOUS GHOST PARTICLES LURKING AROUND US
Underneath a granite hill in southern China, a massive detector is nearly complete that will sniff out the mysterious ghost particles lurking around us.
ELON MUSK WANTS TO TURN SPACEX'S STARBASE SITE INTO A TEXAS CITY
SpaceX is launching a new mission: making its Starbase site a new Texas city.