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GeekWire

All-female mission sends stars and scientists to space

Six women rode Blue Origin’s New Shepard rocket ship today on a short suborbital space trip that was notable because of a crew that included pop superstar Katy Perry, morning TV host Gayle King — and Lauren Sanchez, the fiancée of the space venture’s billionaire founder, Jeff Bezos.

Liftoff from Blue Origin’s Launch Site One in West Texas occurred on time at 8:30 a.m. CT (6:30 a.m. PT). Blue Origin streamed coverage of the nearly 11-minute mission via its website and YouTube.

The spacefliers marveled at the views, including a just-past-full moon that was hanging in a darkened sky. “Look at the moon,” one could be heard saying over an audio link. “Oh my God,” another replied.

After touchdown, both Perry and King knelt to kiss the ground. “What happened to us was not a ‘ride.’ This was a bona fide frickin’ flight.” King told an interviewer.

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GeekWire

New ‘wiring diagram’ traces millions of brain connections

Researchers say they’ve accomplished a feat that was said to be impossible 46 years ago: mapping the cells in a cubic millimeter of brain tissue and tracing their activity.

The achievement, documented today in a set of research papers published by the Nature family of journals, is being compared to the Apollo moon shots that were launched more than 50 years ago, and to drafts of the human genome that were released more than 20 years ago.

Scientists from Seattle’s Allen Institute played a key role in the $100 million effort known as the Machine Intelligence from Cortical Networks program, or MICrONS. More than 150 researchers worked together through MICrONS to create a detailed 3D map of a cubic millimeter taken from a mouse’s brain — and figure out how the 200,000 brain cells in a speck the size of a grain of sand work together.

“It really has been one of the holy grails of the field from the beginning,” Clay Reid, a senior investigator at the Allen Institute, told me. “There are many thousands of neuroscientists who study the cerebral cortex, and pretty much everyone who studies the cerebral cortex would like to be able to know what are the sources of inputs to any given cell within the cortex, and what are the outputs of that cell. That’s what such a complete data set allows one to study.”

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Universe Today

Asteroid will miss Earth — but may set off lunar light show

Although astronomers have ruled out a smash-up between Earth and an asteroid known as 2024 YR4 in the year 2032, the building-sized space rock still has a chance of hitting the moon. In fact, the chances — slight as they are — have doubled in the past month.

The latest assessment from NASA puts the probability of a lunar impact on Dec. 22, 2032, at 3.8%. That’s an increase from the 1.7% figure that was reported in February. Since then, further observations made by ground-based telescopes and NASA’s James Webb Space Telescope have somewhat reduced the uncertainty over where exactly the asteroid will be when its orbit intersects Earth’s orbital path (and the moon’s).

Over the course of observing 2024 YR4, astronomers had set the chances of a collision with Earth in 2032 as high as 2.3% — but that wasn’t because of what the asteroid may or may not do over the next seven years. Instead, it merely reflected how little was known about YR4’s precise orbit. The chances of an Earth impact fell to zero more than a month ago as more observations came in.

Something similar might well happen to the chances for a lunar impact. If the calculations progress the way they usually do for asteroid orbits, the chances may go up for a while but then vanish completely. Stay tuned: The Webb telescope is due to check in again with YR4 in late April or early May.

What if it turns out that the asteroid is truly on course to hit the moon? “There might be an unbelievable light show,” former NASA astronaut Ed Lu, who’s in charge of the B612 Foundation’s Asteroid Institute, said last week at the University of Washington.

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GeekWire

Blue Origin wins a share of Space Force launch contracts

Jeff Bezos’ Blue Origin space venture has been awarded $2.4 billion in the U.S. Space Force’s latest round of procurement for future national security launches.

“It’s an honor and huge responsibility to team with the U.S. government to launch our nation’s most important assets,” Jarrett Jones, Blue Origin’s senior vice president for New Glenn, said today in a news release. “Through this partnership, we’re looking forward to delivering on a number of critical national security priorities.”

The newly announced round — which is known as National Security Space Launch Phase 3 Lane 2 — also allotted $5.9 billion in contracts to SpaceX, and $5.4 billion to United Launch Alliance.

The launch contracts will cover about 54 missions, with contracts to be awarded between now and the end of fiscal year 2029. The launches themselves are expected to take place during a period running from fiscal year 2027 to 2032. SpaceX is expected to get 28 missions, ULA would get 19 missions, and Blue Origin would be awarded seven missions starting next year.

Blue Origin would use its New Glenn rocket, which had its first test launch in January and is due for its second launch by the middle of this year. For what it’s worth, New Glenn hasn’t yet been officially certified for national security launches, but the Space Force expects that to happen by next year. SpaceX would use its Falcon 9 and Falcon Heavy rockets, while ULA would use its Vulcan rocket.

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GeekWire

Portal raises $17.5M for spacecraft powered by sun’s heat

Bothell, Wash.-based Portal Space Systems says it has raised $17.5 million in seed funding to accelerate the development of its Supernova space vehicle, which aims to harness the heat of the sun to power rapid-response maneuvers in orbit.

The oversubscribed investment round was led by AlleyCorp, with participation from Mach33, FUSE, First In, TFX, Offline Ventures. Atypical and other strategic investors. Portal said the funding will support the first full-scale demonstration of Supernova, with launch scheduled for mid-2026.

“Our vision is to provide next-gen spacecraft that today’s space operations demand and our nation deserves,” Portal CEO Jeff Thornburg said today in a news release. “This funding is a testament to the increasing recognition that maneuverability at will is the critical need in both defense and commercial space operations.”

Supernova will make use of a solar thermal propulsion system, with large, lightweight reflectors that focus the sun’s rays on a heat exchanger. When an ammonia-based propellant passes through the heat exchanger, it rapidly builds up pressure and produces thrust.

Thornburg said Supernova can “deliver the performance of nuclear thermal propulsion without the burden of launching a reactor.” The system is designed to push Supernova and its payloads from, say, low Earth orbit to a geostationary orbit in a matter of hours. In contrast, it might take a traditional space propulsion system weeks or months to execute a similar set of maneuvers, according to Portal.

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GeekWire

Amazon sets a date for milestone Kuiper satellite launch

Update: The April 9 launch attempt was scrubbed due to weather concerns, but Amazon’s Project Kuiper satellites were sent into orbit on April 28.

Amazon and United Launch Alliance have set April 9 as the date for the first launch of full-scale satellites for Amazon’s Project Kuiper broadband internet network.

ULA said the three-hour window for the Atlas V rocket’s liftoff from Cape Canaveral Space Force Station’s Space Launch Complex 41 in Florida is scheduled to open at noon ET (9 a.m. PT) that day. ULA is planning a live stream of launch coverage via its website starting about 20 minutes ahead of liftoff.

Amazon said next week’s mission — known as Kuiper-1 or KA-1 (for Kuiper Atlas 1) — will put 27 Kuiper satellites into orbit at an altitude of 280 miles (450 kilometers).

ULA launched two prototype Kuiper satellites into orbit for testing in October 2023, but KA-1 will mark Amazon’s first full-scale launch of a batch of operational satellites designed to bring high-speed internet access to millions of people around the world.

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Fiction Science Club

Dictators weaponize new technologies in fact and fiction

When Ray Nayler began writing his science-fiction novel about a repressive regime powered by artificial intelligence, he didn’t expect the story to be as timely as it turned out to be. He really wishes it wasn’t.

“This is not a world that I think we should want to live in, and I would love it if it is a world that we completely avoid, and if the book seems in 10 to 20 years to be extraordinarily naive in its predictions,” Nayler says in the latest episode of the Fiction Science podcast.

Nayler’s new novel, “Where the Axe Is Buried,” draws upon his experience working on international development in Russia and other former Soviet republics for the Peace Corps and the U.S. Foreign Service. “I added it up, and I’ve spent over a decade in authoritarian states,” he says. “And so I have, fortunately or unfortunately, a lot of experience with this problem.”

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GeekWire

Space Force adds Stoke and Rocket Lab to launch list

The U.S. Space Force has added Kent, Wash.-based Stoke Space and California-based Rocket Lab USA to the list of providers for its $5.6 billion round of national security launches.

Each company will receive a $5 million task order to assess its specific capabilities for future launches. Stoke and Rocket Lab join Jeff Bezos’ Kent-based Blue Origin space venture as well as SpaceX and United Launch Alliance on the Pentagon’s current launch service list, known as Phase 3 Lane 1. For this “lane,” the Space Force can select from those five providers during an ordering period that runs through mid-2029, with an option for a five-year extension.

Stoke Space is offering its fully reusable Nova rocket, while Rocket Lab is offering its Neutron rocket. Both of those launch vehicles are still in development and haven’t yet flown in space. Rocket Lab is planning its first Neutron launch in late 2025. Stoke’s first Nova launch could also come as early as this year.

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GeekWire

Gravitics wins Space Force support for orbital carrier

The U.S. Space Force has chosen Marysville, Wash.-based Gravitics to build and fly an orbital carrier that could deliver maneuverable space vehicles to the final frontier — and have them ready to respond to future threats.

The project will be supported by up to $60 million in funding, to be provided through the Space Force’s SpaceWERX STRATFI program. That funding would come from government sources as well as private sources, Gravitics said today in a news release.

“We’re honored to partner with the U.S. Space Force on this critical initiative.” Gravitics CEO Colin Doughan said. “The Orbital Carrier is a game-changer, acting as a pre-positioned launch pad in space. It bypasses traditional launch constraints, enabling space vehicle operators to rapidly select a deployment orbit on-demand.”

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GeekWire

Outbound’s first flight test advances airplane ambitions

Things are looking up for Outbound Aerospace’s quest to build a new kind of passenger airplane. The Seattle startup has raised $1.15 million in pre-seed funding so far, and last weekend it sent a small-scale prototype into the skies over Oregon for its first-ever flight test.

“Over the last month, everything came together, and we went out there and got the plane up in the air, and proved that it flies,” said Jake Armenta, the former Boeing engineer who serves as Outbound’s chief technology officer and co-founder. “So, it’s been a really exciting month or two.”

The demonstrator aircraft — which is code-named STeVE (for Scaled Test Vehicle) — is a remote-controlled plane that weighs 300 pounds and has a 22-foot wingspan. That’s only one-eighth of the planned wingspan for the Olympic airliner that Outbound eventually aims to build. What’s more, the March 22 flight at the Pendleton UAS Range in eastern Oregon lasted merely 16 seconds. Nevertheless, the test proved that Outbound’s 3D-printing fabrication process could turn out a flyable carbon-fiber aircraft.

“We flew this demonstrator because I got a lot of questions,” Armenta said. “People were really pessimistic about us. I got literally laughed out of investors’ rooms here in Seattle because I told people, ‘We’re building an airplane.’ And they were like, ‘You can’t do this. No one can.’”

Despite the skepticism, Outbound has been able to bring in enough investment to support what’s now a full-time staff of five, plus “about half a dozen contractors who have helped us in various ways,” Armenta said. Over the past year, Armenta and his fellow co-founder, CEO Ian Lee, have raised $500,000 from Blue Collective, a matching amount from Antler, and another $150,000 from private investors.