Elon Musk suggests L.A. Mayor open to Boring Co. tunnel network

Elon Musk says that hes had promising conversations with L.A. Mayor Eric Garcetti, regarding the potential of a network of passageways underneath the city that would allow for a high-speed transit network unburdened by surface traffic. Thats the vision Musks recently founded Boring Company be available to make a reality, as illustrated by a notion video debuted by Musk at this years TED conference in Vancouver.

Garcetti name-checked Musk during an interview on ABC 7, the networks L.A. affiliate. The Mayor suggested that tunnel excavating tech improvements included those being developed by Musk might make it possible to create an express line to LAX airport from L.A.s Union Station central ground transit hub.

Musk noted in his tweet that the permits are necessary to cities and regulatory bodies are likely the most difficult part of making a network of interconnected underground tunnels a reality. The technology, he said, would likely be easier to achieve than permits, hence why the consultations with regulators even at this very early stage are so important.

In May, Musk posted a short clip to Instagram of the first section of the inaugural passageway being dug by The Boring Company, which is designed to span LAX to Culver City, Santa Monica, Westwood and Sherman Oaks. Eventually, he hopes to create a network with tunnels that cover all of LA. These will be used by surface vehicles, including individual passenger cars, which will be transported below and moved around the tunnel network at high-speed using sleighs on rails, provided the final version resembles the concept video created by The Boring Co. to show its designs.

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SpaceX becomes first to re-fly used rocket

Partially recycled Falcon 9 rocket successfully launched and territory, a stair toward hugely less expensive spaceflight

SpaceX propelled its first pre-flown rocket on Thursday, labelling the first time anyone has relaunched a booster into space in what CEO Elon Musk called a milestone in the history of space.

This is going to be eventually a huge change in spaceflight, Musk said on a SpaceX broadcast of the launch.

He said that accomplishment to wing and re-fly an orbital-class booster was like finally achieving reliable aircraft rather than throwing away an airplane after every flight.

Its taken us a very long time, a lot of difficult gradations along the way, he articulated, but Im just unbelievably proud of the spaceflight team.

The success is a stair toward hugely less expensive spaceflight, which some hope can revolutionize excursion in the solar system and take humans to Mars. While Nasa for decades expended reusable spacecraft its famed space shuttle fleet the space agency has found that the intense upkeep the shuttles involve clears them more costly than rockets, at least with current technology.

No one has ever done anything like this before, SpaceX CEO Gwynne Shotwell said in a company broadcast before the launching. Were not one-way journey to Mars beings. We want to make sure that whoever we take can come back.

Under clear skies at the Kennedy Space Center, near Cape Canaveral, Florida, SpaceX propelled its partially recycled Falcon 9 rocket at 6.37 pm local age. A few minutes later the booster separated from its payload, to raucous heartens from designers at the space center.

Then the rocket sank downward back toward the earth, burning back through the shield of the environment, on its way toward the final destination: a droning carry in the Atlantic Ocean, “ve called the” Of Course I Still Love You.

The equivalent of a 14 -story building, the rocket hurled downward at almost a mile a second, thrusters burning to slow, until finally it territory, secure and upright on the vessel, to a final abound of applause.

The rocket had already fastened its target in SpaceXs history: in April 2016 “its become” the first rocket to successfully land on a droneship in the Atlantic, after a furnish mission to the International Space Station. The booster the nine-engine base of the rocket was then taken back to the mainland and refurbished.

The booster carried a communications satellite for the Luxembourg company SES, which reportedly received a discount on the launch, which normally cost around $60 m per opening. Dependable, reusable rockets could dramatically lower that overhead, stimulating it easier for space the institutions and private a corporation to get moons, telescopes, quantities and, eventually, beings into space.

SpaceX first territory one of its Falcon 9 rockets in 2015, a month after the other tech billionaire, Jeff Bezos, and his fellowship Blue Origin landed. A smaller rocket has reached the lower side of outer space still far below the orbital areas reached by SpaceX duties. SpaceX has propelled and territory eight of 13 attempted rocket launches, with several explosive defaults over the years. Blue Origin has propelled and territory four rockets, and this month Bezos unveiled a brand-new, large rocket booster as well as a planned tourist capsule.

Two would-be space sightseers have already signed up to travelwith SpaceX, Musk disclosed last month, without any details about who the private citizens were or what substantial lodge they paid to wing all over the moon. He said they are aiming for a 2018 duty, although there are SpaceX has yet to test the heavy rocket that would carry beings, or to take any humans into space.

Musks passions have expensive threats. One of SpaceXs rockets exploded on its launch programme last September, destroying the booster, the spacecraft and its cargo a multimillion-dollar spacecraft, in part owned by Facebook giving back the companys plans to relaunch a ill-used rocket. The detonation too underscored the threats for human passengers on private spacecraft, and both governments examination secreted this year questioned whether SpaceX could safely resolve rocket troubles or recognise some of its lofty goals.

Ever optimistic, Musk has said that he feels most rocket proportions can be used dozens of epoches, and that even heat shields could survive more than 10 burning moves through the atmosphere.

Nasa is working on its own brand-new rocket, called the Space Launch System, whose layouts would make it the most powerful rocket yet organized. The agency hopes to use the SLS to cast explorer spacecraft and robots into deep space, and humans to an asteroid and Mars.

Curated from: http :// www.theguardian.com/ us