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Results for “Nasa

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Understanding and Managing Chronic Rhinosinusitis
Healthdigi241d ago

Understanding and Managing Chronic Rhinosinusitis

An article discusses chronic rhinosinusitis, explaining that a persistently blocked nose can indicate a long-term inflammation of the nasal lining and sinuses, distinguishing it from seasonal issues by its duration and recurrence.

NASA Modifies Artemis Program, Adds New Mission Before Moon Landing
ScienceAPBBCNYT+19FTThe GuardianFox Newsyle-uutisetcbctagesschaufazle-figaroder-standardirozhlaspublicodelfi-ltn1-serbiaYahoo24urla-vanguardiacyprus-mailjerusalem-postklix-ba3d ago22 sources

NASA Modifies Artemis Program, Adds New Mission Before Moon Landing

NASA announced it will add an additional crewed mission to the Artemis program before attempting a high-risk crewed landing on the Moon, signifying a change in the program's approach.

"Artemis Plan" test flight postponed again, NASA "outlook after April"
ScienceNHK WorldTimes of India10d ago2 sources

"Artemis Plan" test flight postponed again, NASA "outlook after April"

Regarding the test flight of the "Artemis Plan" international lunar exploration project, in which a spacecraft carrying astronauts will orbit the moon, NASA (National Aeronautics and Space Administration) announced that due to new problems, the launch, which was originally scheduled for February and then moved to March at the earliest due to other issues, is now expected to be further delayed until after April.

NASA boss Jared Isaacman sent staff a letter blasting the Starliner mission that left 2 astronauts stranded in space
TechnologyBusiness Insider11d ago

NASA boss Jared Isaacman sent staff a letter blasting the Starliner mission that left 2 astronauts stranded in space

Jared Isaacman. Anna Moneymaker/Getty Images NASA Administrator Jared Isaacman blasted the "troubling" failures of the Boeing Starliner mission. In a letter to NASA staff, he said it wasn't initially deemed a mishap due to reputational concerns. A report into the mission found "unprofessional behavior," including yelling in meetings. The head of NASA sent a scathing letter to employees on Thursday, outlining the failures of the botched Boeing Starliner mission that left a pair of astronauts stuck in space. Jared Isaacman slammed "design and engineering deficiencies" but said the "most troubling failure" was decision-making and leadership. "If left unchecked, [it] could create a culture incompatible with human spaceflight," he added. The mission took place in June 2024, flying two NASA astronauts to the International Space Station. However, helium leaks saw Starliner's thrusters malfunction. The mission was supposed to last eight days, but the pair ultimately spent over 90 days in space before returning to Earth on a SpaceX flight. "We returned the crew safely, but the path we took did not reflect NASA at its best," Isaacman told staff. Also on Thursday, the incident was formally designated as a "Type A mishap" — the most severe level, on par with the Columbia and Challenger Space Shuttle disasters. NASA defines such mishaps as those causing more than $2 million in failure costs, the loss of a vehicle or its control, or deaths. However, a mishap was not initially declared for Starliner, despite a loss of control and, according to Isaacman, "cost thresholds exceeding a Type A mishap by a factor of one hundred," implying a loss of at least $200 million. This decision was influenced by "concern for the Starliner program's reputation," he added. Suni Williams and Butch Wilmore, before boarding Starliner in June 2024. MIGUEL J. RODRIGUEZ CARRILLO/AFP via Getty Images Isaacman's letter wasn't entirely gloomy. He praised the "extraordinary professionalism" of controllers and crew who recovered control of the spacecraft and achieved docking with the International Space Station. "At that moment, had different decisions been made, had thrusters not been recovered, or had docking been unsuccessful, the outcome of this mission could have been very different," he added. 'Unprofessional behavior' included 'yelling in meetings' The letter coincided with the publication of the report into the Starliner mission. It's over 300 pages long and details the engineering and cultural problems. Investigators said there were "times of unprofessional behavior" as NASA and Boeing butted heads on how to bring the astronauts home. "There was yelling in meetings," one interviewee said. "It was emotionally charged and unproductive." Another said they heard safety engineers being berated "off muted mics." "It was probably the ugliest environment that I've been in," said another. The report listed three root causes for the debacle. Firstly, it said NASA had a "hands-off approach" to setting up the contract, leading to insufficient oversight of Boeing's design and testing. Then, Boeing didn't verify the propulsion system across all environments and use cases during the design phase, leaving Starliner exposed to conditions for which it wasn't properly certified, the report said. Lastly, it said the culture at NASA's Commercial Crew Program led to greater acceptance of technical risk and a reluctance to fully challenge Boeing's analyses. Isaacman said that NASA will continue working with Boeing. "But to be clear: NASA will not fly another crew on Starliner until technical causes are understood and corrected, the propulsion system is fully qualified, and appropriate investigation recommendations are implemented," he added. In a statement, Boeing said it was "grateful" to NASA for its "thorough investigation." "In the 18 months since our test flight, Boeing has made substantial progress on corrective actions for technical challenges we encountered and driven significant cultural changes across the team that directly align with the findings in the report." Read the original article on Business Insider

Is Sahara Desert dust secretly feeding the Amazon? The science behind a 10,000-mile journey
ScienceTimes of India2d ago

Is Sahara Desert dust secretly feeding the Amazon? The science behind a 10,000-mile journey

In 2015, NASA-backed research led by Hongbin Yu revealed that millions of tons of Saharan dust cross the Atlantic each year, delivering vital phosphorus to the nutrient-poor Amazon rainforest. Satellite data showed this atmospheric link may replenish nutrients lost to rainfall, highlighting a vast intercontinental exchange that underscores how climate and ecosystems remain deeply interconnected.

Nasarawa Police recover stolen DAF truck cabin, arrest two suspects
Worldvanguard-ng2d ago

Nasarawa Police recover stolen DAF truck cabin, arrest two suspects

Police in Nasarawa State have recovered a stolen DAF truck cabin and arrested two suspects following an intelligence-led operation in Mararaba, Karu Local Government Area. The post Nasarawa Police recover stolen DAF truck cabin, arrest two suspects appeared first on Vanguard News.

Water System Inaugurated in Sofala, Mozambique
Worldobservador3d ago

Water System Inaugurated in Sofala, Mozambique

A new water system was inaugurated in Sofala, Mozambique, benefiting 17,000 people. The project cost 661,000 euros and is part of the Pronasar program, aiming for universal water access by 2030.

Razgovor sa Milicom i Rastkom
Culturedanas6d ago

Razgovor sa Milicom i Rastkom

"Dragi čitaoci, imamo čast da ekskluzivno za zadnju stranu Danasa, prvi radimo intervju sa maskotama nadaleko čuvenog EXPO-a, Rastkom i Milicom. Rastko, vaša koleginica i vi predstavljeni ste kako let

NASA's Artemis II moon rocket back to the hangar
ScienceDWaktualne-czdigi248d ago3 sources

NASA's Artemis II moon rocket back to the hangar

A series of fueling issues has delayed the much-anticipated launch of NASA's Artemis II moon mission, the first to carry astronauts since the Apollo moon landings. The Space Launch System rocket is gr

NASA Sets March 6 for Artemis II Moon Mission Launch
ScienceReutersBBCNYT+9The GuardianNPRcbcSCMPNHK WorldYahooTimes of India20-minutenDaily Sabah10d ago12 sources

NASA Sets March 6 for Artemis II Moon Mission Launch

NASA is targeting March 6 to launch four astronauts on the Artemis II mission, marking the first human venture to the moon since 1972 for a ten-day lunar fly-by.

“One step from disaster”: the hard-hitting NASA report on the adventure of astronauts Wilmore and Williams
ScienceReutersNHK WorldTimes of India+2seeking-alphaprotothema-en11d ago5 sources

“One step from disaster”: the hard-hitting NASA report on the adventure of astronauts Wilmore and Williams

The two astronauts were supposed to stay in space for ten days, but ended up staying nine months - NASA investigation equates the 2024 incident with the Challenger and Columbia tragedies, as the Starliner capsules "were not ready" for a manned mission The post “One step from disaster”: the hard-hitting NASA report on the adventure of astronauts Wilmore and Williams appeared first on ProtoThema English.

Lassa Fever: Nigeria records 82 cases, 20 deaths in one week– NCDC
HealthPremium Times13h ago

Lassa Fever: Nigeria records 82 cases, 20 deaths in one week– NCDC

New infections were reported in Ondo, Bauchi, Taraba, Edo, Plateau, Gombe, Nasarawa, Kano, Ebonyi, the Federal Capital Territory (FCT), Kogi, Kebbi, Kaduna, and Benue states. The post Lassa Fever: Nigeria records 82 cases, 20 deaths in one week– NCDC appeared first on Premium Times Nigeria.

Former PDP gubernatorial candidate Umbugadu quits party; PDP reacts
Politicsvanguard-ng2d ago

Former PDP gubernatorial candidate Umbugadu quits party; PDP reacts

Dr. David Umbugadu, the People's Democratic Party (PDP) gubernatorial candidate in the 2023 Nasarawa State election, has officially resigned from the party, citing internal conflicts and leadership challenges. The post Former PDP gubernatorial candidate Umbugadu quits party; PDP reacts appeared first on Vanguard News.

Universal Vaccine for Covid, Cold, and Flu
Politicstelex5d ago

Universal Vaccine for Covid, Cold, and Flu

A new type of vaccine, administered via nasal spray, aims to be effective against Covid, common cold, and flu simultaneously by training the immune system against multiple pathogens, with promising results so far only in mice.

Rhinoplasty for Short Nose Correction
Healthla-vanguardia7d ago

Rhinoplasty for Short Nose Correction

Dr. Jorge Planas, a plastic surgeon, discusses the correction of a short nose through rhinoplasty, highlighting it as a technically demanding nasal surgery.

Χαμός με τους εξωγήινους: Η NASA απαντά στον Τραμπ και «γκρεμίζει» το αφήγημα για UFO
Sciencenewsbeast7d ago

Χαμός με τους εξωγήινους: Η NASA απαντά στον Τραμπ και «γκρεμίζει» το αφήγημα για UFO

Με χιουμοριστικό αλλά σαφές ύφος απάντησε η NASA στις απαιτήσεις του προέδρου των Ηνωμένων Πολιτειών, Ντόναλντ Τραμπ, για τη δημοσιοποίηση αρχείων που αφορούν UFO και εξωγήινη ζωή, βάζοντας τέλος στις