NASA SpaceX Crew-11 launch delayed due to bad weather, new liftoff set for August 1 2025
NASA and SpaceX have postponed the Crew-11 launch to the ISS due to adverse weather in Florida, rescheduling for August 1, 2025. This mission, carrying astronauts from the US, Japan, and Russia, will be the first NASA SpaceX launch broadcast on Netflix. The six-month mission will focus on microgravity research and ISS operations, continuing NASAs Commercial Crew Programme.
Tool that can remove cancer-causing forever chemicals from water in minutes, developed by scientists
Scientists have engineered a device that eliminates over 99% of carcinogenic PFAS from drinking water within five minutes. This innovative tool, featuring a metal-organic framework (MOF), not only purifies water but also glows upon detecting contamination, enabling real-time monitoring. The reusable filter maintains high efficiency even after multiple uses, offering a sustainable solution to combat widespread PFAS pollution affecting millions.
What happens to cruise ships in a tsunami? The unbelievable science of the ocean
A recent 8.8-magnitude earthquake triggered tsunami warnings across the Pacific, forcing cruise ships into emergency mode. While deep ocean waters offer relative safety, ships near coastlines face significant risks. Some ships evacuated ports immediately, leaving passengers behind, highlighting the difficult decisions made during natural disasters and the importance of passenger awareness.
A viral rumour about total darkness on August 2, 2025, is creating panic. NASA clarifies no such event is scheduled. The rumour is a confusion with the August 2, 2027, total solar eclipse. This eclipse will be visible across Spain, North Africa, and the Middle East. It is expected to last over six minutes.
Australia's first attempt to launch a domestically built rocket into orbit ended in failure as the Eris vehicle crashed shortly after liftoff from Queensland. Despite the setback, Gilmour Space Technologies, the company behind the launch, hailed it as a milestone, noting the successful ignition of all four engines.
Lucid Motors, a Saudi-backed electric vehicle manufacturer, set a new Guinness World Record by driving its Lucid Air Grand Touring 1,205 km (749 miles) on a single charge from St. Moritz, Switzerland to Munich, Germany. This surpasses the previous record by 160 km and demonstrates the cars real-world range and efficiency in diverse conditions.
Brain scans in your 40s might reveal lifespan. Duke University research shows brain structure changes indicate biological aging. The DunedinPACE tool analyzes these changes. It helps predict cognitive decline and diseases. Early detection enables preventative care. This promotes longer, healthier lives. Brain imaging could become a routine health assessment. It helps in slowing age-related decline.
Could a baby be born in space? Scientist explains the possibility and risks of space birth
The possibility of human reproduction in space raises significant biological and technological challenges. Microgravity impacts fetal development and poses logistical difficulties for childbirth, while cosmic radiation threatens DNA and increases the risk of miscarriage and developmental abnormalities. Protecting against radiation and understanding the effects of weightlessness on fetal and infant development are crucial before attempting space pregnancy.
Growing plants in space, once a distant dream, is now vital for long-duration missions. Astronauts have successfully cultivated zinnias, sunflowers, and wheat on space stations, offering fresh food, psychological comfort, and life-support benefits. NASA's Veggie project and earlier Soviet experiments demonstrate the feasibility of space farming, paving the way for sustainable deep space exploration and reducing reliance on Earth-based supplies.
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