Biodun Iginla, BBC News

Biodun Iginla, BBC News
Showing posts with label Elon Musk. Show all posts
Showing posts with label Elon Musk. Show all posts

Sunday, January 19, 2020

ANALYSIS: SpaceX to simulate astronaut ejection in final test



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Washington 
SpaceX will on Sunday simulate its emergency abort system on an unmanned spacecraft, the last major test before it plans to send NASA astronauts to the International Space Station.
The space company of entrepreneur Elon Musk, under contract with NASA, will launch its Crew Dragon capsule from the Kennedy Space Center in Florida between 8:00 am (1300 GMT) and 2:00 pm.
This test will check the capsule's ability to reliably carry crew to safety in the event of an emergency on ascent.
One minute and 24 seconds after takeoff, at an altitude of approximately 12 miles (19 kilometers) above the Atlantic, the Crew Dragon will trigger a planned ejection from the Falcon 9 rocket carrying it into the atmosphere.
The capsule's descent into the water will be slowed by parachutes, while the Falcon 9 is expected to break up.
The rocket could explode and possibly create "a fireball of some kind", said Benji Reed, director of crew mission management for SpaceX, at a press conference on Friday.
Originally scheduled for Saturday, the test was pushed back due to high winds and rough seas in the ditching area.
The success of this test is essential for SpaceX and for NASA, which urgently needs to certify a spacecraft to transport its astronauts to the ISS this year.
Since 2011, the United States has been obliged to have its astronauts travel on Russia's Soyuz rockets, the only available spacecraft since the retirement of the American shuttles.
In March 2019, SpaceX successfully made a one-week round trip to the ISS with Crew Dragon.
The first manned flight of the capsule is expected to take place in March at the earliest, said NASA commercial flight program chief Kathy Lueders on Friday.

Tuesday, October 22, 2019

ANALYSIS: Musk's satellite project testing encrypted internet with military planes

October 23, 2019  07H:45  GMT/ZULU
WASHINGTON - The Air Force is using SpaceX’s fledgling satellite network to test encrypted internet services for a number of military planes, the space company’s president said on Tuesday, detailing results for the first customer of Elon Musk’s planned constellation of thousands of broadband-beaming satellites.
FILE PHOTO: SpaceX owner and Tesla CEO Elon Musk speaks during a conversation with legendary game designer Todd Howard (not pictured) at the E3 gaming convention in Los Angeles, California, U.S., June 13, 2019. REUTERS/Mike Blake
“We are delivering high bandwidth into the cockpit of Air Force planes,” SpaceX President and Chief Operating Officer Gwynne Shotwell said on Tuesday. “Right now we’re just testing the capability and figuring out how to make it work.”
SpaceX’s so-called Starlink constellation, a planned network of up to 30,000 satellites in low Earth orbit intended to beam broadband internet globally, is crucial to generating the cash to fund development of Musk’s heavy-lift Mars rocket dubbed Starship.
The Air Force program, known as Global Lightning, started testing with SpaceX in early 2018 and used Starlink’s first two test satellites to beam to terminals fixed to a C-12 military transport plane in flight, demonstrating internet speeds of 610 megabits per-second, SpaceX Senior Vice President Tim Hughes said. That’s fast enough to download a movie in under a minute.
SpaceX launched in May the first batch of 60 operational satellites into low Earth orbit and plans to launch another 60 in November from an Air Force station in Florida.
Shotwell said the program, part of a $28 million Pentagon contract awarded to SpaceX in late 2018, is ongoing and expects to test Starlink with “a number” of additional military aircraft types. That contract also includes testing communications between satellites in orbit.
The U.S. military is increasingly dependent on satellites to determine what it does on the ground, guiding munitions with space-based lasers and satellites as well as securing such assets from satellite-jamming technology from Russia and China.
The head of the new U.S. Space Command, General John Raymond, told reporters in September that he visited SpaceX’s Starlink factory in Redmond, Washington, but did not go into details about the Pentagon’s plans.
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Starlink is competing with Softbank-backed OneWeb, which aims to give millions of people in remote and rural areas high-speed internet beamed down from space and has already launched a batch of six satellites. Raymond said he also visited OneWeb’s new satellite production line in Cape Canaveral, Florida.
(This story has been refiled to fix spelling of megabits in paragraph 4)
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Sunday, October 20, 2019

ANALYSIS: Wall Street learns the high cost of sexist comments


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New York 
The #MeToo movement recently reached dramatically into the world of high finance, as one prominent Wall Street figure learned after losing the management of at least $1 billion in assets over his disparaging remarks about women.
Ken Fisher, whose slickly produced videos promoting his financial expertise still air regularly on American financial news networks, was invited in early October to a conference in San Francisco.
The conference, which advertises a "no media" policy, was supposed to remain private.
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But one participant, Alex Chalekian, said he felt so disturbed by some of Fisher's remarks, many with strong sexual undertones, that he took to Twitter to vent his outrage.
He posted a video blasting Fisher's references to "genitalia" and drug use, as well as his comparison of the recruiting of a new client to a crass and boorish attempt to pick up a girl in a bar.
"Things that were said by Ken Fisher were just absolutely horrifying," Chalekian said. He said several women who attended the event later told him Fisher's remarks made them feel "very uncomfortable."
Fisher subsequently expressed regret for his comments, saying in a message to AFP that "I realize this kind of language has no place in our company or industry. I sincerely apologize."
But the damage was done. Several financial entities broke ties with Fisher Investments, which manages some $112 billion.
The city of Boston was among those.
"Boston will not invest in companies led by people who treat women like commodities," said Mayor Marty Walsh.
- 'We are very concerned' -
According to a tally by the CNBC network, Fisher Investments lost around $1 billion in managed assets within days.
The total could grow, since Fidelity Investments, one of the world's largest asset managers, expressed its unhappiness and said it was reviewing the relationship.
"We are very concerned about the highly inappropriate comments by Kenneth Fisher," a Fidelity spokesperson said. "The views he expressed do not align in any way with our company's values. We do not tolerate these types of comments at our company."
Fisher manages about $500 million in Fidelity's assets, CNBC said.
While Wall Street traders' excesses and verbal outrages have been the subject of numerous films, the heads of big companies and financial groups generally have done their best to stay above the fray, though not all have succeeded.
"The brand is the company's value and the CEO is identified with the brand," said Charles Elson, a specialist in corporate governance at the University of Delaware, "which is why it's just a really good idea for a CEO to focus on running the business and to avoid getting into political or social controversy when speaking publicly.
"When they do, it naturally creates problems."
- 'Everyone is afraid' -
Travis Kalanick, a co-founder of Uber, was thus forced out in 2017 amid reports that the company's workplace culture included sexual harassment and discrimination.
Elon Musk had to give up the chairmanship of Tesla this year after his Twitter use got him in trouble with the federal Securities and Exchange Commission, Wall Street's "policeman."
In September, the co-founder of WeWork, Adam Neumann, stepped down as chief executive amid complaints about his lavish lifestyle and some impulsive actions that he himself said had become "a significant distraction."
Across the world of high finance, meanwhile, Fisher's remarks were widely denounced.
Art Hogan, chief market strategist with National Holdings, said that "it's never appropriate to use that kind of language. That would be true today, and it was 20 years ago."
"Maybe it was the norm back to a time of the TV show 'Mad Men,'" which was set mostly in the New York advertising world of the 1960s, "but it has not been in my career."
And in a world where the "ESG investing trend" is growing, Hogan said -- referring to an emphasis on environmentalism, social issues and governance concerns -- "it even speaks louder."
Gregori Volokhine, president of Meeschaert Financial Services, said that Fisher's remarks were not necessarily anything new in the financial world.
"Except now, everyone is afraid between the rise of the #MeToo movement and ESG management," Volokhine said.