Portal Space Systems is developing a technology called solar thermal propulsion, which concentrates the heat of the sun to heat propellant and move spacecraft at high speed.
Joby Aviation and Air Space Intelligence announced a partnership to integrate AI-driven airspace management into U.S. electric air taxi operations, using ASI's Flyways AI platform to model high-density eVTOL traffic before commercial flights begin later this year.
Fusion power seeks to use the energy released from the fusing of atoms to generate electricity. Humans have known how to fuse atoms for decades, from the hydrogen bomb to various fusion devices built in labs.
The initiative will allow companies developing electric air taxis to begin real-world testing across multiple states, marking one of the most significant steps yet toward a new era of urban air mobility. While commercial services are still a few years away, the coming trials will see these aircraft move beyond demonstration flights and into operational environments.
Archer brings this suit to protect the novel and award-winning design of its Midnight eVTOL, which was developed by Archer inventors through careful, brilliant design work, and to stop Vertical infringing its patented designs.
Robert Goddard, a Massachusetts-born physicist, launched the world's first liquid-fueled rocket on this date 100 years ago. It was not an overly impressive flight. The rocket, fueled by gasoline and liquid oxygen, rose just 41 feet into the air, and the flight lasted 2.5 seconds before it struck ice and snow. Nevertheless, this rocket, named "Nell," represented a historic achievement that would help launch the modern age of spaceflight.
There's just so much to do. So, the advances that we've gotten over the last five to ten years have been spectacular. We love the tools. We use them every day. But the question is, is this the whole universe of things that needs to happen? And we thought about it very carefully and our answer was no, there's a lot more to do.
As Boeing manufactured newer, faster jet bombers for the Air Force, mid-air refueling aircraft lagged behind. The standard refueling aircraft at the time, the propeller-powered KC-97, flew much slower than the jet-powered bombers it was meant to refuel. To Boeing president William Allen, it seemed like only a matter of time before a jet tanker became necessary.
In a high-growth scenario for the space industry, there could be as many as 2,000 launches per year, which her modeling shows could result in about 3 percent ozone loss, equal to the atmospheric impacts of a bad wildfire season in Australia. She said most of the damage comes from chlorine-rich solid rocket fuels and black carbon in the plumes. The black carbon could also warm parts of the stratosphere by about half-a-degree Celsius as it absorbs sunlight.
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Some aircraft succeeded even though they made life harder for the people flying them. They demanded constant attention, punished mistakes, and left little margin for error. Instead of relying on forgiving design, these platforms forced crews to compensate through skill, planning, and coordination. Over time, combat proved that the human element was the decisive factor behind their success. Here, 24/7 Wall St. is taking a closer look at these aircraft that embodied the human factor.
This will be Rocket Lab's fourth hypersonic test mission for the military in under six months, deploying the DART AE hypersonic demonstrator drone from Australia's Hypersonix Launch Systems. The quick cadence of these flights shows how Rocket Lab is helping accelerate the U.S. military's hypersonic capabilities, while quickly establishing its role as the defense industry's go-to launch partner for next-generation technology.
The cost for the US and other militaries to keep newer combat aircraft ready to fly is going to soar in the coming years, a new report on sustainment trends argues. A new report from the American consulting firm Oliver Wyman projects global military aircraft spending over the next decade, including an annual sustainment cost growth of 1.1% through 2036. That's a pace roughly 11 times faster than the previous decade.
David versus Goliath stories captivate us, especially when David brings a slingshot that looks like alien technology. Enter Stavatti Aerospace, a 25-person firm from Niagara Falls taking on Boeing and Northrop Grumman for one of the most lucrative defense contracts in naval aviation. Their weapon of choice? The SM-39 Razor, a fighter design so visually striking it demands a double-take. The triple-fuselage "Batwing" configuration breaks from a century of conventional aircraft architecture, presenting a form that's more science fiction than traditional aerospace engineering.
"You absolutely have to have a plan to compete with SpaceX on price." Welcome to Edition 8.29 of the Rocket Report! We have a stuffed report this week with news from across the launch spectrum. Long-term, probably the most significant development this week was a subscale version of the Long March 10 rocket successfully launching and then executing a picture-perfect ocean landing. China is catching up rapidly to the United States when it comes to reusable launch.
In the run-up to this year's Winter Olympics, and even as the Games have got underway, a scandal has been brewing: allegedly, some competitive ski jumpers may have artificially enlarged their crotch area by injecting their genitals with engorging chemicals or stuffing their underwear to create bigger bulges. The apparent reason: to alter their suit measurementsski jumpsuits are precisely tailored to jumpers' bodiesand, reportedly, to gain a boost in jumps. The allegations, first reported by a German media outlet and since dubbed Penisgate, have caught not only the Internet's attention but also the World Anti-Doping Agency's eye, although no athletes have been implicated by name.
