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GeekWire

Kymeta rolls out next-gen connectivity service

Kymeta Corp., the Redmond, Wash.-based connectivity venture backed by Microsoft co-founder Bill Gates, is making the next generation of its hybrid satellite-cellular mobile service for voice and data available to commercial markets starting today.

And although commercial availability of Kymeta’s u8 terminal and Kymeta Connect service marks a milestone, the company’s executives consider the government and military market to be just as important.

“Government and military need the most reliable and seamless connectivity to safely fulfill their missions,” Walter Berger, Kymeta’s president and chief operating officer, said in a news release. “These men and women often go to the most remote or disaster-stricken areas of the world, and they need reliable communications to rescue lives, keep property safe and complete missions.”

During beta testing, the u8 system faced a trial by fire — literally.

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Cosmic Books

10 science sagas for a pandemic holiday season

‘Tis the season for holiday books — but this season is like no other in the 13 years since we began offering gift guides for science books.

This year, gift giving isn’t the only reason for the season’s reading recommendations: With the coronavirus pandemic still raging, it’s useful to have a good book by your side as you weather the winter in relative isolation. It’s still possible to get a healthy dose of science fact (or fiction) while we’re waiting for the vaccine (and for science writer David Quammen’s future book about the pandemic).

I’ve put together a list of 10 recently published books that should be well-suited for these unprecedented pandemic holidays. Some provide diversion. Others offer food for thought (for example, what happens once the pandemic ends?). Still others suggest experiments you can do with your kids in the kitchen, or curiosities to look for as you take holiday strolls with your pandemic podmates. All of them are worth considering for your gift list — or your own winter reading list.

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GeekWire

AI experts do a reality check on ‘Superintelligence’

Seattle, Microsoft and the field of artificial intelligence come in for their share of the spotlight in “Superintelligence” — an HBO Max movie starring Melissa McCarthy as the rom-com heroine, and comedian James Corden as the world’s new disembodied AI overlord.

But how much substance is there behind the spotlight? Although the action is set in Seattle, much of the principal filming was actually done in Georgia. And the scientific basis of the plot — which involves an AI trying to decide whether or not to destroy the planet — is, shall we say, debatable.

Fortunately, we have the perfect team to put “Superintelligence” to the test, as a set-in-Seattle movie as well as a guide to the capabilities of artificial intelligence.

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Cosmic Space

China launches mission to bring back moon samples

China launched a robotic probe today on a mission that could bring back the first samples of moon rocks and dirt in more than 40 years.

The Chang’e-5 spacecraft was sent into space from south China’s Wenchang Space Launch Center at 4:30 a.m. local time Nov. 24 (12:30 p.m. PT Nov. 23) atop a heavy-lift Long March 5 rocket.

Like China’s previous lunar probes, Chang’e-5 is named after a moon goddess in Chinese mythology. This probe consists of an orbiter, a lander, an ascent vehicle and a re-entry capsule.

The 9-ton craft went into an Earth-moon transfer trajectory that should get it to lunar orbit in five days. On Nov. 29 or so, the paired lander and ascent vehicle are expected to separate from the orbiter and touch down on a lava dome known as Mons Rümker.

The mound is thought to contain rocks that formed relatively recently in geological terms — 1.2 billion years ago. Samples from such a region could yield the youngest rocks ever brought back from the moon, and shed new light on recent phases of lunar geology.

Chang’e-5’s lander is designed to study its surroundings with cameras and scientific instruments, including a ground-penetrating radar and a spectrometer. The most important scientific payloads are a mechanical scoop and a drill that can go 7 feet beneath the surface.

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GeekWire

Relativity gets a $500M boost for printing out rockets

Relativity Space says it’s brought in another $500 million in investment to speed up its effort to build entire orbital-class rockets using 3D printing.

The startup — which was founded in Seattle less than five years ago and is now headquartered in Long Beach, Calif. — has attracted more than $685 million from investors so far, and is said to have a total valuation in excess of $2 billion.

That rise to unicorn status has sparked comparisons to another California-based space venture, SpaceX, even though Relativity has yet to launch a rocket.

In a news release, Relativity Space CEO Tim Ellis said his company is on track to execute the first launch of its Terran 1 rocket from Florida next year, thanks to existing capital on its balance sheet.

“With this new Series D funding, we will now dramatically accelerate the development of our long-term plans and look beyond first launch,” said Ellis, who co-founded Relativity Space after working for Amazon CEO Jeff Bezos’ Blue Origin space venture in Kent, Wash.

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Cosmic Space

The long goodbye begins for iconic radio dish

The radio telescope at Puerto Rico’s Arecibo Observatory is on its way to extinction after 57 years of sparking dreams of alien contact — and after a grim three years of weathering nature’s blows.

Two of the cables supporting the telescope’s 900-ton instrument platform have slipped loose, ripping through the 1,000-foot-wide web of aluminum panels and steel cables that’s spread 450 feet below.

Engineers assessed the damage and determined that the risk of a catastrophic failure was too great to attempt repairs. If more cables snap, the entire platform could crash down, potentially causing the dish’s collapse and life-threatening injuries to workers.

“Although it saddens us to make this recommendation, we believe the structure should be demolished in a controlled way as soon as pragmatically possible, ” Thornton Tomasetti, the engineering firm that made the structural assessment, said in its recommendations to the National Science Foundation and the University of Central Florida, which manages operations at Arecibo on the NSF’s behalf.

“It is therefore our recommendation to expeditiously plan for decommissioning of the observatory and execute a controlled demolition of the telescope,” the firm said.

After consulting with other engineering firms and the U.S. Army Corps of Engineers, NSF decided to go ahead with the decommissioning.

“NSF prioritizes the safety of workers, Arecibo Observatory’s staff and visitors, which makes this decision necessary, although unfortunate,” NSF Director Sethuraman Panchanathan said in a statement.

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GeekWire

737 MAX cleared for flight — after software upgrades

Two years after the catastrophic crash of a Boeing 737 MAX jet in Indonesia touched off an aviation crisis, the Federal Aviation Administration today laid out the path for hundreds of 737s to return to flight.

But that can’t happen immediately: It’ll take months for the FAA to check the implementation of changes in pilot training procedures, and verify all the fixes that will be made. All 737 MAX planes have been grounded worldwide in the aftermath of a second crash that occurred in Ethiopia in March 2019.

“This is not the end of this safety journey,” FAA Administrator Steve Dickson told CNBC. “There’s a lot of work that the airlines and the FAA and Boeing will have to do in the coming weeks and months.”

Stan Deal, president and CEO of Boeing Commercial Airplanes, said in a news release that today’s FAA directive was an “important milestone” but agreed that there’s a lot of work to be done. “We will continue to work with regulators around the world and our customers to return the airplane back into service worldwide,” Deal said.

The key fixes involve software rather than hardware — and that part of the job is more like installing a Windows update than installing an actuator.

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Cosmic Space

Space plane’s schedule slips due to COVID

Sierra Nevada Corp. is closing in on the orbital debut of its Dream Chaser space plane, but the curtain-raiser will be later than previously planned, due to the coronavirus pandemic.

The company had planned to send its first space-worthy Dream Chaser, dubbed Tenacity, on its first uncrewed cargo run to the International Space Station next year.

Then COVID-19 hit.

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GeekWire

Sex robots and seniors: A match made in AI heaven?

Are sex robots just what the doctor ordered for the over-65 set?

In a newly published research paper, a bioethicist at the University of Washington argues that older people, particularly those who are disabled or socially isolated, are an overlooked market for intimate robotic companionship — and that there shouldn’t be any shame over seeking it out.

To argue otherwise would be a form of ageism, says Nancy Jecker, a professor of bioethics and humanities at the UW School of Medicine.

“Designing and marketing sex robots for older, disabled people would represent a sea change from current practice,” she said today in a news release. “The reason to do it is to support human dignity and to take seriously the claims of those whose sexuality is diminished by disability or isolation. Society needs to make reasonable efforts to help them.”

Jecker’s argument, laid out in the Journal of Medical Ethics, reawakens a debate that has raged at least since a bosomy robot made her debut in Fritz Lang’s 1927 film, “Metropolis.” In a 2007 book titled “Love and Sex With Robots,” computer chess pioneer David Levy argued that robot sex would become routine by 2050.

Over the past decade or so, the sex robot trade has advanced somewhat, with computerized dolls that would typically appeal to randy guys. At the same time, researchers have acknowledged that the world’s growing over-65 population may well need to turn to robotic caregivers and companions, due to demographic trends.

Jecker says sex should be part of the equation for those robots — especially when human-to-human sex is more difficult due to disabilities, or the mere fact that an older person’s parts don’t work as well as they once did. Manufacturers should think about tailoring robot partners for an older person’s tastes, she says.

Get the full story on GeekWire.

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GeekWire

Moon rovers will get wireless charging systems

Seattle-based WiBotic says it’s working on a wireless charging system and energy management software for moon rovers, in partnership with Astrobotic, Bosch and the University of Washington.

The hardware and software for robotic lunar missions will build on the work that the UW spin-out has done on similar systems for applications here on Earth.

“We’ve conquered marine robotic systems, mobile terrestrial robots, aerial drones — and now, space,” WiBotic CEO and co-founder Ben Waters told GeekWire.

The team-up is supported by a $5.8 million NASA “Tipping Point” contract to overcome the power challenges that will face robots on the moon’s surface. One of the biggest challenges will be providing electric-powered rovers with enough juice to keep them active during the cold lunar night, which lasts two weeks.

Pittsburgh-based Astrobotic is the prime contractor. It aims to use WiBotic’s charging system on lunar rovers that will include its own CubeRover, a shoebox-sized, four-wheeled robot that would venture forth from a base station to take on exploration tasks.

“Bringing wireless power technology to the surface of the moon and beyond is a game-changer in the way space robotics systems have traditionally interacted,” Cedric Corpa de la Fuente, electrical engineer for planetary mobility at Astrobotic, said today in a news release.

Get the full story on GeekWire.