Connect with us

Space and Tech

Nourishing the Stars: Join NASA at the Deep Space Food Challenge Finale

Published

on

Space Food Challenge
NASA’s Deep Space Food Challenge directly supports the agency’s Moon to Mars initiatives. Credit: NASA

An Exploration into the Frontiers of Food Systems in Space

This August, NASA beckons you to join a pivotal event combining the ingenuity of space exploration with revolutionary food technology. Scheduled for August 16, 2023, at the Nationwide and Ohio Farm Bureau 4-H Center in Columbus, Ohio, the Deep Space Food Challenge symposium and winners’ announcement promises to be a watershed moment in space exploration and sustainable food production.

Background of the Deep Space Food Challenge

Initiated in 2019 by NASA in collaboration with the Canadian Space Agency (CSA), this international competition aims to develop sustainable food systems for long-duration missions to the Moon, Mars, and beyond. With over 300 teams from 32 countries participating since Phase 1 commenced in 2021, the challenge has been a hotbed of groundbreaking ideas and international teamwork.

What to Expect at the Finale

On August 16, the spotlight will fall on the brilliant Phase 3 finalists as they showcase their sustainable, regenerative food production systems. NASA will unveil the winners, rewarding collective efforts with up to $1.5 million in prizes, culminating in a $3 million total prize allocation over the three years of competition.

Kim Krome-Sieja, acting program manager at NASA’s Marshall Space Flight Center, highlights the terrestrial benefits of this challenge, noting that “solutions from this challenge could enable new avenues for food production around the world, especially in extreme environments and resource-scarce regions.”

Special Events and Features

For those who join a day earlier on August 15, exclusive activities including private tours, networking opportunities, knowledge sharing, and culinary experiences await. Interested media representatives need to RSVP by August 12.

The event will also offer a chance to meet the “Simunauts”—a group of Ohio State students who operated these pioneering technologies during an eight-week test phase. Furthermore, attendees can enjoy panel discussions, meet and greets with the finalists, and live demonstrations of the cutting-edge food technologies developed.

Implications for Space and Earth

As emphasized by Angela Herblet, challenge manager, this event not only celebrates advancements in space nutrition but also underscores our leaps toward “creating sustainable, regenerative food production systems.”

Amy Kaminski, program executive for NASA’s Prizes, Challenges, and Crowdsourcing, eagerly articulates her anticipation for the event, recognizing the persistent efforts of the finalists over the past three years. She reflects on the potential impacts these innovations may have on deep space missions and even here on Earth.

Join Virtually

For those unable to attend in person, the awards ceremony will be available via livestream on the Marshall Space Flight Center’s YouTube channel and NASA Prize’s Facebook page, ensuring no one misses out on these exciting developments.

This event is not just a competition; it’s a celebration of human creativity and resilience, an affirmation of our commitment to sustainable living both on Earth and beyond. Mark your calendars for August 16 and be part of this extraordinary journey at the intersection of space exploration and culinary innovation. Join us as we continue to push the boundaries of what’s possible.

For more information about the symposium, see the symposium website. To learn more about the Deep Space Food Challenge, visit:

Advertisement
Get More From A Face Cleanser And Spa-like Massage

nasa.gov/spacefoodchallenge

The science section of our news blog STM Daily News provides readers with captivating and up-to-date information on the latest scientific discoveries, breakthroughs, and innovations across various fields. We offer engaging and accessible content, ensuring that readers with different levels of scientific knowledge can stay informed. Whether it’s exploring advancements in medicine, astronomy, technology, or environmental sciences, our science section strives to shed light on the intriguing world of scientific exploration and its profound impact on our daily lives. From thought-provoking articles to informative interviews with experts in the field, STM Daily News Science offers a harmonious blend of factual reporting, analysis, and exploration, making it a go-to source for science enthusiasts and curious minds alike. https://stmdailynews.com/category/science/

News

FAA Certifies Boeing 737-7: What It Means for Airlines and the 737 MAX Program

The FAA has certified Boeing’s new 737-7, clearing the smallest 737 MAX variant for service as Boeing and Southwest prepare for first deliveries.

Published

on

737 7 max ID fb3c1b364a1c

The U.S. Federal Aviation Administration has certified Boeing’s new 737-7, granting the company an amended type certificate that clears the smallest member of the 737 MAX family for commercial service. The milestone closes a multi-year certification effort and puts the focus on execution: Boeing and launch customer Southwest Airlines say preparations are underway to support first deliveries.

For STM Daily News readers, the headline isn’t just “another plane gets approved.” It’s a signal that Boeing has now cleared a key MAX variant designed for long-range flexibility in a smaller footprint—an aircraft type airlines can use to open or defend routes where demand is strong, but not strong enough to justify a larger narrowbody.

What FAA certification means

An amended type certificate means the FAA has approved the 737-7’s design as compliant with commercial aviation regulations. In practical terms, certification allows airlines to place the aircraft into revenue service once deliveries begin and operator-specific steps—training, manuals, maintenance programs, and entry-into-service planning—are completed.

Boeing also said the FAA updated Boeing Production Certificate No. 700 (PC 700) to include the 737-7, supporting production and delivery activities.

Why the 737-7 matters in the MAX lineup

Boeing positions the 737-7 as the smallest and longest-range member of the 737 MAX family. The company says it typically seats 135 to 160 passengers in a two-class configuration and offers a range of up to 3,800 nautical miles (7,040 km). That combination matters because it gives airlines more options to fly longer “thin” routes—markets where frequency and reach matter more than packing in additional seats.

Boeing also highlights performance for operations out of high-altitude airports and in hot climates, where takeoff performance and payload-range tradeoffs can shape fleet decisions.

Efficiency claims: fuel, emissions, and noise

Boeing says the 737-7, like other 737 MAX jets, reduces fuel use and CO2 emissions by 20% and cuts the noise footprint by 50% compared to the airplanes it typically replaces. For airlines, those improvements typically show up in two ways:

  • Route economics: lower fuel burn can improve margins on longer sectors and reduce exposure to fuel-price swings.
  • Operational constraints: quieter aircraft can help with airport noise requirements and community pressure, while lower emissions support sustainability targets.

Inside the certification effort

Boeing said the certification program began in 2018 and included more than 1,000 hours of flight and ground testing, extensive system safety analysis, and human factors reviews. The company also noted an updated engine anti-ice system to address a potential condition discovered during flight testing.

Boeing Commercial Airplanes President and CEO Stephanie Pope called the certification “important” validation of the airplane’s design and the work of the MAX development team. Mike Sinnett, senior vice president of Product Strategy, Product Development and Development Programs, said Boeing held regular discussions with the FAA and that the process has sharpened the company’s understanding of current regulatory requirements—knowledge Boeing expects will accelerate future development with a renewed emphasis on human factors, safety, and quality.

What to watch next

With certification complete, the next phase is about delivery timing and real-world deployment.

  1. First deliveries to Southwest: Boeing and Southwest are preparing for delivery of the first airplane, including updates to final configuration.
  2. Production stability: certification removes a major hurdle, but supply chain health and production cadence will determine how quickly the 737-7 shows up in airline schedules.
  3. The 737-10 timeline: Boeing reiterated it is working to certify the 737-10 this year, keeping attention on how quickly the final MAX variant clears regulatory review.

The bigger MAX picture

Boeing said the 737 MAX family order book stands at more than 7,200 airplanes, with more than 2,300 delivered through the end of June 2026. The 737-7’s certification adds another deliverable product to that portfolio—one aimed at airlines that want long range without stepping up to a larger gauge.

Bottom line

FAA certification of the 737-7 is a meaningful milestone for Boeing and for airlines looking for a smaller narrowbody with long-range capability. The real test now is operational: turning certification into on-time deliveries and reliable entry into service—while the industry watches Boeing’s push to certify the 737-10.

Related Links

📰 Enjoying STM Daily News? Join the conversation!

Advertisement
Get More From A Face Cleanser And Spa-like Massage

💬 Leave a comment, share your thoughts, and subscribe to our newsletter for the latest stories, updates, and “News You Can Use This Moment!” delivered to your inbox.

Stay connected with STM Daily News!

Source:

Boeing (PRNewswire), Aug. 3, 2026 — “U.S. FAA certifies new Boeing 737-7 airplane.”

Continue Reading

News

Joby Aviation and Toyota kick off manufacturing alliance to scale electric air taxi production

Joby Aviation and Toyota launch a joint venture to improve productivity, quality, and cost as they prepare to scale electric air taxi production.

Published

on

Joby Aviation and Toyota Motor Corporation have launched the initial phase of a strategic manufacturing alliance aimed at accelerating commercial production of electric air taxis—an early step the companies say is designed to make “air mobility for all” a practical, everyday reality.

Announced June 30, 2026, the partnership formalizes a new joint venture that will combine Joby’s electric aviation development with Toyota’s production systems and operational expertise. The near-term focus: building the groundwork for commercial production while pushing improvements in productivity, quality, and cost—key factors as the industry moves from prototypes to scaled manufacturing.

Joby Aviation and Toyota launch a joint venture to improve productivity, quality, and cost as they prepare to scale electric air taxi production.
Joby Aviation and Toyota Motor Corporation Launch Initial Phase of a Strategic Manufacturing Alliance to Realize Air Mobility for All

What the joint venture is designed to do

According to the companies, the alliance will initially concentrate on:

  • Establishing the foundation for commercial production capability
  • Advancing manufacturing excellence with an emphasis on productivity, quality, and cost
  • Supporting expansion of Joby’s production capacity as it works toward aircraft certification and prepares for anticipated demand

The announcement positions Toyota’s manufacturing playbook—known globally for lean production and continuous improvement—as a lever to help Joby move from development into repeatable, high-quality output at scale.

Why it matters: eVTOLs need scale, not just flight tests

Electric vertical take-off and landing (eVTOL) aircraft have become one of the most closely watched bets in next-generation transportation, but the path to viable air taxi services depends on more than successful test flights. Certification timelines, supply chain readiness, and the ability to produce aircraft consistently (and affordably) are often what separates promising technology from commercial reality.

By forming a joint venture focused on manufacturing readiness, Joby and Toyota are signaling that the next competitive frontier is industrialization—how quickly and reliably eVTOL aircraft can be built to meet safety standards and market demand.

Related Links for Further reading

  1. Joby Aviation (official): https://www.jobyaviation.com
  2. Joby Investor Relations / News (official updates & filings): https://ir.jobyaviation.com
  3. Toyota Newsroom (official): https://www.toyotanewsroom.com
  4. Toyota Global (corporate overview): https://global.toyota/en
  5. FAA Advanced Air Mobility / Air Taxis (context): https://www.faa.gov/air-taxis

What executives are saying

Joby founder and CEO JoeBen Bevirt emphasized the long-running relationship between the companies, calling the joint venture a reflection of shared confidence in the opportunity ahead.

“Toyota has been by Joby’s side for nearly a decade, providing invaluable guidance and support as we built the foundation for manufacturing our aircraft,” Bevirt said. “Together, we share a vision of making aerial mobility an everyday reality.”

Toyota Motor Corporation Chairman Akio Toyoda framed air mobility as an extension of the company’s broader mission.

“Since our founding, we’ve been guided by the philosophy of providing mobility for all,” Toyoda said, adding that Toyota views air mobility as “a natural extension of that philosophy—from the ground into the sky.”

About the companies

Joby Aviation (NYSE: JOBY) is a California-based transportation company developing an all-electric eVTOL air taxi. The company intends to operate its own air taxi service in cities worldwide and sell aircraft to other operators and partners.

Toyota (NYSE: TM) has operated in North America for nearly 70 years and says it is focused on sustainable, next-generation mobility through Toyota and Lexus brands. Toyota reports nearly 64,000 employees in North America, 14 manufacturing plants, and more than 1,800 dealerships. The company also noted that its North Carolina plant began assembling automotive batteries for electrified vehicles in 2025.

Advertisement
Get More From A Face Cleanser And Spa-like Massage

What to watch for next

For readers tracking the air taxi sector, the next milestones will likely center on:

  • Details on how the joint venture will be structured operationally
  • Updates on Joby’s certification progress and production ramp timelines
  • Signs of how manufacturing improvements translate into cost reductions and throughput
  • Additional agreements or expanded collaboration as the alliance progresses

While the companies highlighted expected benefits, they also noted the usual forward-looking risks—such as regulatory certification timelines, market conditions, and the ability to finalize additional agreements.

Source: Toyota Motor North America / PRNewswire (June 30, 2026)

📰 Enjoying STM Daily News? Join the conversation!

💬 Leave a comment, share your thoughts, and subscribe to our newsletter for the latest stories, updates, and “News You Can Use This Moment!” delivered to your inbox.

Stay connected with STM Daily News!

Continue Reading

STM Blog

From Hand Signals to Smart Crosswalks: The Evolution of the Modern Pedestrian Signal

Discover the history of the modern pedestrian signal, from Garrett A. Morgan’s groundbreaking traffic signal to today’s smart, accessible crosswalks.

Published

on

Last Updated on July 12, 2026 by Daily News Staff

The Evolution of the Modern Pedestrian Signal

Every day, millions of people rely on pedestrian signals to cross busy street safely. A glowing white walking figure, an orange-red hand, and a countdown timer have become familiar sights around the world. While these signals may seem like simple pieces of infrastructure, they are the result of more than a century of innovation, engineering, and public safety improvements.

The modern pedestrian signal did not appear overnight. Instead, it evolved through the contributions of inventors, engineers, city planners, and transportation officials who continually refined traffic control systems as cities grew and automobiles became more common.

The Early Days of Traffic Control

Before electric traffic signals, intersections were controlled by police officers, railway-style semaphores, or even hand signals. As horse-drawn wagons gave way to automobiles in the early 1900s, traffic congestion and accidents increased dramatically, creating an urgent need for better traffic management.

One of the earliest electric traffic lights was installed in Cleveland, Ohio, in 1914. It used red and green lights and was manually operated. While it improved vehicle movement, pedestrians still had to judge for themselves when it was safe to cross.

How the Modern Pedestrian Signal Changed the Way We Cross Streets

Garrett A. Morgan’s Breakthrough

One of the most important milestones came in 1923 when inventor and entrepreneur Garrett Augustus Morgan received U.S. Patent No. 1,475,024 for an improved traffic signal.

Morgan’s design introduced a third position in addition to “Stop” and “Go.” This intermediate phase temporarily stopped traffic in every direction before allowing vehicles to proceed. The brief pause reduced confusion at intersections and provided additional time for pedestrians to cross safely.

Morgan reportedly developed his design after witnessing a serious traffic accident. His invention demonstrated how thoughtful engineering could improve public safety while making increasingly busy streets more efficient.

Although Morgan did not invent the illuminated “WALK” and “DON’T WALK” pedestrian signal used today, his three-position signal became a foundational step in the evolution of modern traffic control.

The Birth of Dedicated Pedestrian Signals

As cities expanded after World War II, pedestrian safety became an even greater concern. More people were walking in increasingly crowded downtown districts, and separating pedestrian movements from vehicle traffic became a priority.

Advertisement
Get More From A Face Cleanser And Spa-like Massage

During the early 1950s, several American cities began experimenting with dedicated pedestrian signals. New York City became one of the first major municipalities to install illuminated “WALK” and “DON’T WALK” signs at busy intersections.

These early systems gave pedestrians their own designated crossing phase, reducing conflicts with turning vehicles and improving safety at some of the nation’s busiest intersections.

Standardization Across America

By the 1960s and 1970s, traffic engineers recognized the importance of creating consistent traffic control devices nationwide.

The Manual on Uniform Traffic Control Devices (MUTCD) established national standards for traffic signs, pavement markings, and pedestrian signals. Standardized designs helped ensure that pedestrians could understand crossing signals regardless of where they traveled in the United States.

Eventually, words gave way to internationally recognized symbols—a walking person to indicate it was safe to cross and an upraised hand to indicate pedestrians should wait. These symbols transcended language barriers and improved accessibility for visitors and non-English speakers.

The Countdown Era

One of the most significant modern improvements arrived with pedestrian countdown timers.

Rather than simply flashing a warning, countdown displays show exactly how many seconds remain before the crossing phase ends. Research has shown that countdown timers help pedestrians make better crossing decisions and improve compliance with traffic signals.

Today, countdown timers have become standard equipment at intersections across much of the United States.

Accessibility Takes Center Stage

Modern pedestrian signals are designed to serve everyone.

Accessible Pedestrian Signals (APS) now provide audible tones, spoken messages, vibrating push buttons, and locator sounds that assist pedestrians who are blind or have low vision. These features allow more people to navigate intersections independently and safely.

Advertisement
Get More From A Face Cleanser And Spa-like Massage

The continued development of accessible technology reflects a broader commitment to making transportation systems inclusive for all users.

The Future of Pedestrian Safety

Pedestrian signals continue to evolve.

Many cities now use smart traffic systems that detect pedestrians waiting to cross, automatically adjust signal timing based on traffic conditions, and prioritize people walking during busy periods.

Researchers are exploring artificial intelligence, connected vehicle technology, and sensor-based systems capable of communicating directly with autonomous vehicles. Future pedestrian crossings may adapt in real time to weather conditions, crowd sizes, emergency vehicles, and even the needs of older adults or individuals with disabilities.

A Legacy Built by Many Innovators

The pedestrian signal we know today is the product of more than a century of collaboration and innovation.

Early traffic engineers created the first electric traffic lights. Garrett A. Morgan improved intersection safety with his groundbreaking three-position traffic signal. Transportation agencies standardized traffic control devices, while engineers continued refining pedestrian technology through countdown timers, accessible features, and intelligent traffic systems.

Every safe crossing today reflects the work of countless inventors, planners, researchers, and public officials dedicated to protecting lives.

As cities continue to grow and transportation technology advances, the humble pedestrian signal remains one of the most effective—and often overlooked—public safety innovations ever developed.

At STM Daily News, we celebrate the inventors, engineers, and visionaries whose everyday innovations quietly improve life for millions of people. Sometimes the most important inventions aren’t the ones that grab headlines—they’re the ones we depend on every single day without giving them a second thought.

Related Reading

🧠 Discover the remarkable innovators, inventors, and trailblazers who helped shape our world but rarely receive the recognition they deserve. Share your thoughts in the comments and subscribe to the STM Daily News newsletter to catch every new Forgotten Genius Friday feature and more inspiring stories delivered to your inbox.

Advertisement
Get More From A Face Cleanser And Spa-like Massage

Continue Reading

Trending