News

NASA, SpaceX Dragon to Deliver Heart Studies, More to Space Station

Published

2 years ago

March 14, 2023

Daily News Staff

screen shot 2023 03 14 at 8.50.55 pm — Credit: NASA

NASA has another cargo shipment en route to the International Space Station following a successful Falcon 9 launch of SpaceX’s 27th resupply mission for the agency.

Carrying more than 6,200 pounds of science experiments, crew supplies, and other cargo, the SpaceX Dragon spacecraft was launched to the space station by a Falcon 9 rocket at 8:30 p.m. EDT Tuesday from NASA’s Kennedy Space Center in Florida.

The cargo spacecraft is scheduled to autonomously dock with the space station at 7:52 a.m. EDT Thursday, March 16, and remain at the station for about 30 days. Coverage of arrival will begin at 6:15 a.m. EDT on NASA Television, the agency’s website, and the NASA app.

Among the science experiments Dragon is delivering to the space station for NASA and its partners are:

3D Heart Cells, Tissue

The first Cardinal Heart investigation conducted aboard the space station showed that four weeks of microgravity exposure can cause significant changes in heart cell function and gene expression. Researchers concluded that these changes could lead to long-term medical issues. The Cardinal Heart 2.0 experiment builds on these results, using heart organoids, 3D structures made up of all the different types of cells, to test whether clinically approved drugs reduce these microgravity-induced changes in heart cell function. Results could support the development of effective drug combinations to improve the health of astronauts and patients on Earth.

The Engineered Heart Tissues-2 study continues work with 3D cultured cardiac muscle tissue to assess human cardiac function in microgravity. Previous work with 3D cultures in space detected changes at the cellular and tissue level that could provide early indication of the development of cardiac disease. This investigation tests whether new therapies prevent these adverse spaceflight effects from occurring. The model used in this study has potential use in drug development and other applications related to diagnosing and treating cardiac dysfunction on Earth.

Cardinal Heart 2.0 and Engineered Heart Tissues-2 are the final two experiments comprising the National Institutes for Health and International Space Station National Lab’s Tissue Chips in Space initiative. Researchers hope to learn more about the impact of microgravity on human health and disease, and translate that understanding to improved human health on Earth.

Student Ball Clamp Monopod Project

NASA’s HUNCH (High school students United with NASA to Create Hardware) program enables students to fabricate real-world products for NASA as they apply their science, technology, engineering, and mathematics skills. The HUNCH Ball Clamp Monopod attempts to address astronaut comments on the difficulty of positioning video or still cameras in the middle of a module. The student-manufactured project is composed of an aluminum monopod fitted with a camera shoe and ball clamp that can be attached to a standard space station handrail. The ball clamp serves as a pivoting platform for photography and video.

Liquid Life Support Systems

Because microgravity makes it difficult to control the flow of liquids, the space station has been unable to take advantage of carbon dioxide removal methods that use specialized liquids. Liquid-based carbon dioxide removal systems such as those on submarines offer higher efficiency than other types of systems. The CapiSorb Visible System study demonstrates liquid control using capillary forces, the interaction of a liquid with a solid that can draw a fluid up a narrow tube, which are characteristic of liquids that can absorb carbon dioxide. This is an important consideration for future longer-duration space missions where improved efficiency will support crews over many months or years.

Bacterial Biofilms

Microbial biofilms are combinations of microorganisms that embed themselves in a self-produced slimy matrix. Biofilms are of concern for spaceflight because they can cause damage to equipment, are resistant to cleaning agents, and can harbor microorganisms that might cause infections. The ESA (European Space Agency) Biofilms investigation studies bacterial biofilm formation and antimicrobial properties of different metal surfaces under spaceflight conditions. Antimicrobial surfaces that can inhibit biofilm growth, such as copper and its alloys with and without laser surface treatment, are used in this study. This project provides additional information to help develop suitable antimicrobial surfaces for future spacecraft.

Lifeform Origins, Survival
An investigation from JAXA (Japan Aerospace Exploration Agency) known as Tanpopo-5 could provide insight into whether terrestrial life can survive in space and help scientists understand the key ingredients that sparked life on Earth. The experiment studies the response to space exposure in radiation-resistant microbes, moss spores, and biochemical compounds including amino acids. Amino acids have been detected in extraterrestrial bodies such as meteorites and are possible precursors to life on Earth. Tanpopo-5 follows four earlier experiments which could all inform strategies to protect other planets from contamination by humans and for returning samples from other planets safely to Earth.

These are just a few of the hundreds of investigations currently conducted aboard the orbiting laboratory in the areas of biology and biotechnology, physical sciences, and Earth and space science. Advances in these areas will help keep astronauts healthy during long-duration space travel and demonstrate technologies for future human and robotic exploration beyond low-Earth orbit to the Moon and Mars.

Get breaking news, images and features from the space station blog or on Instagram, Facebook, and Twitter.

Source: NASA

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News

Nissan Reduces Pricing for 2025 Rogue and Pathfinder: A Commitment to Value?

Published

17 minutes ago

April 6, 2025

Rod Washington

NASHVILLE, Tenn. – In a move that signifies its dedication to customer satisfaction and value, Nissan has announced significant reductions in the Manufacturer’s Suggested Retail Prices (MSRP) for two of its most popular models, the 2025 Rogue and 2025 Pathfinder. This strategic decision comes at a time when many consumers are navigating a challenging car-buying landscape, making affordability a key factor in their purchasing decisions.

Lower Prices for Greater Accessibility

The pricing adjustments span across all grades for both the Rogue and Pathfinder, reflecting Nissan’s commitment to ensuring that more customers can access quality vehicles without straining their budget. With rising costs affecting many households, these reductions are not just a reactive measure but a proactive step in continuing to provide exceptional value.

The 2025 Rogue, known for its versatility and efficient performance, will now appeal even more to families and individuals alike who prioritize both style and functionality in their vehicles. Meanwhile, the Pathfinder, a reliable and spacious SUV, caters to those needing extra room for travel, adventures, or daily commutes.

Why This Matters

For many buyers, feeling secure about their investment in a vehicle is paramount, especially when purchasing in today’s economic climate. By lowering the MSRP, Nissan aims to make the Rogue and Pathfinder not only more accessible but also more appealing as options in the competitive SUV market.

The decision to reduce prices aligns with Nissan’s larger strategy to maintain its customer-centric approach, fostering long-term relationships with buyers by ensuring they receive value for their investment.

What to Expect

As detailed in Nissan’s recent press release, prospective buyers can look forward to more competitive pricing as they explore their options. The enhanced value proposition of the 2025 Rogue and Pathfinder aims to provide customers with quality vehicles that meet their needs without compromising on features or reliability.

While specific pricing details were not fully disclosed in the press release, interested customers are encouraged to visit their local dealerships or check the official Nissan website for the latest updates and MSRP listings.

Conclusion

With the 2025 Rogue and Pathfinder, Nissan is not just reducing prices; it’s reaffirming its commitment to providing accessible, quality vehicles for all. By prioritizing affordability, Nissan continues to lead the way in understanding and addressing the needs of its customers in a rapidly changing market.

Stay updated on further developments and insights as Nissan continues to innovate and respond to the needs of car buyers everywhere. Whether you’re in the market for a spacious family SUV or a versatile crossover, Nissan’s latest offerings provide a compelling reason to consider these models.

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Automotive

The Coolest Thing Made in Mississippi: Nissan Frontier

Exciting news! The Nissan Frontier has been crowned the “Coolest Thing Made in Mississippi” at the 2025 Mississippi Makers’ Challenge! Manufactured in Canton and powered by cutting-edge technology, this remarkable vehicle showcases top-notch craftsmanship and innovation. Proud to celebrate our local talent! #NissanFrontier #CoolestThing #MississippiMakers #Innovation

Published

18 hours ago

April 5, 2025

Rod Washington

2025 Nissan Frontier. Image Credit: Nissan Motors

CANTON, Miss. – The Nissan Frontier has earned the prestigious title of the “Coolest Thing Made in Mississippi” by winning the 2025 Mississippi Makers’ Challenge, an event organized by the Mississippi Manufacturers Association. This accolade highlights the Frontier’s exceptional craftsmanship and innovative features that set it apart in the competitive automotive market.

Manufactured at Nissan’s state-of-the-art facility in Canton, Mississippi, the Frontier showcases the dedication and expertise of the skilled workforce in the region. Each vehicle is meticulously assembled, combining quality engineering with contemporary design to meet the needs of today’s drivers.

Powering the Frontier are robust engines built at Nissan’s powertrain plant in Decherd, Tennessee, further adding to the vehicle’s impressive performance and reliability. The collaboration between these two locations reflects Nissan’s commitment to supporting local economies while producing high-quality vehicles that American customers have come to love.

The recognition of the Nissan Frontier as the “Coolest Thing Made in Mississippi” is not just a win for Nissan; it underscores the rich manufacturing heritage of the state and the remarkable talent within its workforce. As Nissan continues to innovate and evolve, the Frontier stands as a testament to what can be achieved when craftsmanship meets cutting-edge technology.

With this accolade, the Nissan Frontier solidifies its place as a top choice for adventure enthusiasts and everyday drivers alike, proving that great things can indeed come from Mississippi.

Link to the Nissan Press Release: The Coolest Thing Made in Mississippi: Nissan Frontier

https://stmdailynews.com/category/consumer-corner/

The A Line Light-Rail Extension from Azusa to Pomona: A Significant Milestone for Public Transportation

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amusement and theme parks

Six Flags Magic Mountain Bids Farewell to Superman: Escape from Krypton

Published

22 hours ago

April 5, 2025

Rebecca Washington

In a bittersweet announcement, Six Flags Magic Mountain has confirmed the permanent closure of Superman: Escape from Krypton, once celebrated as the tallest and fastest roller coaster in the world. The decision comes after the ride, which has been out of operation since September, faced an insurmountable challenge due to a “lethal dose of kryptonite”—or in less whimsical terms, the unavailability of necessary parts for refurbishment.

Magic Mountain President Jeff Harris shared insights with the Orange County Register, explaining that the ride was initially taken offline for routine maintenance. However, as the needed components did not materialize in a timely manner, the park deemed it more practical to close the iconic coaster permanently rather than leave enthusiasts in limbo.

Superman: Escape from Krypton was renowned for its thrilling experience, featuring two L-shaped tracks that soared upwards, promising an adrenaline rush like no other. Riders would be catapulted from a standstill to a blistering 100 mph in just seven seconds, reaching heights of 415 feet. It was a must-ride attraction for thrill-seekers visiting the park.

As for the future of the now vacant queue, station, and launch track, Six Flags has yet to announce any specific plans. However, fans of the park can take solace in the fact that the nearby Lex Luthor: Drop of Doom, which shares its tower with the Superman coaster, will remain operational and is set to reopen next month.

The closure of Superman has sparked a wave of sentiment among roller coaster enthusiasts, particularly on platforms like Reddit, where many have expressed their disappointment. For numerous fans, Superman was more than just a ride; it was a highlight of their amusement park experience.

Despite this loss, Magic Mountain still boasts an impressive lineup of 19 roller coasters, maintaining its title as the amusement park with the highest number of coasters in the world. Looking ahead, a new roller coaster is slated to debut in 2026, which will restore the park’s count back to 20.

Originally opened as Superman: The Escape in 1997, the coaster underwent a significant transformation in 2011, being rebranded as Superman: Escape from Krypton. This revamp flipped the ride vehicles, allowing thrill-seekers to launch backward while facing towards the ground, enhancing the heart-pounding experience of the descent.

Even though Superman has left the tracks, fans can still encounter the Man of Steel in other forms within the park, including on the Justice League: Battle for Metropolis dark ride and through character meet-and-greet opportunities.

As the park moves forward, the memory of Superman: Escape from Krypton will undoubtedly live on in the hearts of many who experienced its exhilarating ride. Magic Mountain continues to be a haven for roller coaster enthusiasts, promising exciting adventures for years to come.

Author

Rebecca Washington

Rebecca Jo is a mother of four and is a creative soul from Phoenix, Arizona, who also enjoys new adventures. Rebecca Jo has a passion for the outdoors and indulges in activities like camping, fishing, hunting and riding roller coasters. She is married to Rod Washington View all posts