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Saturday, December 21, 2024
Saturday December 21, 2024
Saturday December 21, 2024
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Science

Space mystery as UK’s oldest satellite mysteriously shifts position — ‘a ticking time bomb

Scientists are puzzled as the 55-year-old Skynet-1A satellite moves halfway across the world, raising concerns over potential space collisions.

Technology

Samsung set to launch mixed-reality device in 2025, re-entering the XR market

With advanced features and strategic collaborations, Samsung aims to strengthen its position against Apple and Meta in the extended reality landscape.

Space

SpaceX ties record with 23rd booster reuse in Koreasat-6A launch

Falcon 9 rocket successfully deploys South Korean telecom satellite and returns to earth, demonstrating SpaceX’s leadership in reusable rocket technology.

Earth

Melting polar ice influences Earth’s rotation and time measurement

Scientists find significant ice melt impacts the Earth's rotation speed, potentially altering global timekeeping

Medicine

Majority of patients discontinue Wegovy and Ozempic for weight loss within two years

Research reveals a significant drop-off in long-term usage of popular GLP-1 receptor agonist medications despite initial promise in weight management

Research

Study shows long-term loneliness increases stroke risk by 56%

Research underscores the health dangers associated with chronic loneliness, independent of social isolation

Motors

Aston Martin unveils valiant: A manual track marvel with screaming V12

Fernando Alonso's bespoke commission inspires a limited-run supercar with 734bhp V12 and carbon fibre bodywork