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Cosmic Space

Halo Space reveals design for stratospheric tour capsule

If and when passengers climb into Halo Space’s capsule for a ballooning trip to the stratosphere, they’ll find cushy seats, fold-down receptacles for food and drinks, floor-to-ceiling windows that provide an astronaut’s-eye view of the curving Earth below — and a snug toilet to get them through the hours-long flight.

The interior design for Halo’s capsule, dubbed “The Aurora,” was unveiled on April 11 in London by Halo Space CEO Carlos Mira and famed automotive designer Frank Stephenson.

“Passengers will spend up to six hours inside our spaceship, and we want every minute to be unforgettable,” Mira said in a news release. “Frank and his team have created a capsule to enhance our flight experience, utilizing unique resources, design and technology.”

Halo Space is aiming to begin commercial service by 2026 with ticket prices starting at $164,000. It’s one of several companies targeting the stratospheric tourism market, a lineup that also includes World View, Space Perspective, Zero 2 Infinity and Zephalto.

Although these stratospheric tours are typically marketed as spaceflights, they wouldn’t go anywhere near as high as the suborbital rocket ships built by Blue Origin and Virgin Galactic — 20 to 25 miles for Halo Space, as opposed to 50 miles for Virgin Galactic. On the plus side, the trips would be much less expensive, and arguably less risky.

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Cosmic Tech

Boom Supersonic gives its test plane a subsonic debut

After a decade of development, Boom Supersonic’s XB-1 demonstrator jet took to the air today for the first in a series of test flights that will eventually lead beyond the sound barrier.

The flight at California’s Mojave Air and Space Port achieved a top altitude of 7,120 feet and a top speed of 238 knots (273 mph), Boom said in a news release. That’s nowhere near the speed of sound, but going supersonic wasn’t the goal. Instead, the aim was to start gathering data on the XB-1’s performance from takeoff to landing.

“Today, XB-1 took flight in the same hallowed airspace where the Bell X-1 first broke the sound barrier in 1947,” said Boom’s CEO and founder, Blake Scholl. “I’ve been looking forward to this flight since founding Boom in 2014, and it marks the most significant milestone yet on our path to bring supersonic travel to passengers worldwide.”

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GeekWire

Stratolaunch’s prototype rocket plane goes supersonic

Chalk up another milestone for Stratolaunch, the air-launch venture created by the late Microsoft co-founder Paul Allen: The company’s mammoth airplane deployed a winged test vehicle for its first rocket-powered flight.

Stratolaunch’s single-use TA-1 test vehicle blazed a trail for future reusable hypersonic test vehicles that are expected to help the U.S. military catch up on one of the frontiers of aerial combat. TA-1 went supersonic, according to Zachary Krevor, Stratolaunch’s president and CEO — but based on his comments, it may not have quite hit the hypersonic standard of five times the speed of sound.

“While I can’t share the specific altitude and speed TA-1 reached due to proprietary agreements with our customers, we are pleased to share that in addition to meeting all primary and customer objectives of the flight, we reached high supersonic speeds approaching Mach 5 and collected a great amount of data at an incredible value to our customers,” Krevor said today in a news release.

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Cosmic Tech

Super-quiet supersonic jet rolls out for a preview

Today’s debut of NASA’s X-59 low-boom supersonic jet brought not even a whisper of a sonic boom — because it stayed on the ground at Lockheed Martin’s Skunk Works facility in Palmdale, Calif.

But later this year, the long, pointy plane is due to test out technologies aimed at reducing the noise that’s associated with supersonic aircraft — and removing obstacles to routine super-high-speed air travel.

At today’s rollout ceremony, NASA Deputy Administrator Pam Melroy said the X-59 is designed to produce a “gentle thump” rather than the thunderous boom created when an aircraft breaks the sound barrier.

“This breakthrough really redefines the feasibility of commercial supersonic travel over land,” she said. “It brings us closer to a future that we can all understand — cutting flight time from New York to Los Angeles in half.”

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GeekWire

The Year in Aerospace: Count down to big missions

If 2022 was packed with headline-grabbing aerospace developments — including the first pictures from the James Webb Telescope and the first launch of NASA’s giant moon rocket — 2023 was what you might call a rebuilding year.

This year began with high hopes for aerospace companies with a significant presence in the Seattle area, ranging from Boeing to Blue Origin to SpaceX. A lot of those hopes had to be put on hold, basically because everything in the space industry takes longer than expected. Nevertheless, there were plenty of developments worthy of note in the aerospace world, including a milestone for the tech industry: the first launch for Amazon’s Project Kuiper satellite program.

To mark the transition from 2023 to 2024, I’m serving up my top five aerospace stories from the past year, plus the top five developments to watch for in the year ahead. If all goes according to plan, 2024 could be one of the biggest years since I started writing “Year in Space” roundups in 1997. But if there’s one thing that the past 26 years have taught me, it’s that all doesn’t go according to plan.

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Cosmic Tech

Air Force picks its builders for a swoopy kind of aircraft

Get ready for another prototype airplane that looks as if it flew straight out of a science-fiction novel.

The Department of the Air Force has selected JetZero’s design for a prototype aircraft that has a swoopy blended wing body, or BWB, rather than the typical tube-and-wing look.

The design has the potential to decrease aerodynamic drag by at least 30% and provide additional lift. This could translate into extended range, more loiter time and increased payload delivery efficiencies for the Air Force.

“Blended wing body aircraft have the potential to significantly reduce fuel demand and increase global reach,” Air Force Secretary Frank Kendall said in a news release. “Moving forces and cargo quickly, efficiently, and over long distance is a critical capability to enable national security strategy.”

Commercial aviation could benefit as well. “The BWB is the best first step on the path to zero carbon emissions,” JetZero CEO Tom O’Leary said in a news release. “It offers 50% lower fuel burn using today’s engines, and the airframe efficiency needed to support a transition to zero carbon emissions propulsion in the future. No other proposed aircraft comes close in terms of efficiency.”

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GeekWire

Airlines join Boeing’s team to work on eco-friendly plane

Boeing and NASA say they’ll collaborate with Seattle-based Alaska Airlines and four other major airlines on the Sustainable Flight Demonstrator project, which aims to put Boeing’s innovative X-66 braced-wing aircraft design through flight tests in the 2028-2029 time frame.

The X-66A makes use of a concept known as the Transonic Truss-Braced Wing, or TTBW, which features ultra-long, ultra-thin, drag-reducing wings that are stabilized by diagonal struts.

The demonstrator aircraft will also incorporate parallel advancements in propulsion systems, materials and system architecture. When all those factors are combined, the single-aisle X-66A should reduce fuel requirements and carbon emissions by up to 30% relative to today’s domestic airplane fleet.

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GeekWire

Stratolaunch hits milestone in its hypersonic quest

California-based Stratolaunch, the venture created by the late Microsoft co-founder Paul Allen, released a separation test vehicle for the first time this weekend during an experimental flight of the world’s largest airplane.

The event marked a significant milestone in Stratolaunch’s quest to create an air-launch system for rocket-powered hypersonic vehicles.

The May 13 outing was the 11th flight test for Stratolaunch’s flying launch pad — a twin-fuselage, six-engine airplane with a record-setting 385-foot wingspan. The plane is nicknamed Roc in honor of a giant bird in Middle East mythology.

Roc carried the Talon-A separation test vehicle, known as TA-0, during three previous test flights. But this was the first time TA-0 was released from Roc’s center-wing pylon to fly free. The release took place during a four-hour, eight-minute flight that involved operations in Vandenberg Space Force Base’s Western Range, off California’s central coast.

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GeekWire

Boeing wins $425M from NASA for fuel-efficient plane

NASA says it’ll give Boeing $425 million over the next seven years for the development and flight testing of a new breed of fuel-efficient airplane with ultra-thin wings.

The innovative airplane design could produce fuel savings of up to 30%, and blaze the trail for the aviation industry’s effort to reach net zero carbon emissions by 2050. “If we are successful, we may see these technologies in planes that the public takes to the skies in the 2030s,” NASA Administrator Bill Nelson said in a news release.

Boeing’s Transonic Truss-Based Wing concept, or TTBW, involves building an aircraft with extra-long, extra-thin wings that spread over the top of the fuselage. Extra stabilization would be provided by diagonal struts attached beneath the fuselage.

One configuration calls for foldable wings that are 170 feet wide — which is 27 feet shorter than the wingspan of a 787 Dreamliner but 53 feet wider than the wingspan of a 737 MAX 8.

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GeekWire

Mexican airline signs up for 30 Eviation electric planes

Arlington, Wash.-based Eviation Aircraft added to its multibillion-dollar order book with a letter of intent from Mexico-based Aerus to purchase 30 of its all-electric Alice airplanes. Aerus is scheduled to start regional service later this year, with Monterrey as its regional hub, but it will have to wait several years for Eviation’s nine-passenger commuter planes to be delivered.

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