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Asteroids could make you rich one day: Scientists uncover the hidden wealth floating through space
Recent research suggests that small, carbon-rich asteroids could be invaluable economic and scientific resources, offering water, organic materials, and precious minerals for space missions. These primitive bodies, acting as time capsules, hold the key to fueling future exploration and reducing Earth's resource dependency, despite current technical challenges in large-scale mining.
Winter Solstice 2025 arrives on December 21st, marking the Northern Hemisphere's shortest day and longest night. This ancient event, when Earth's tilt causes the sun to appear stationary, signifies a turning point. Historically a symbol of hope and renewal, it reminds us that light will gradually return, heralding the end of winter's grip.
Scientists have discovered an unusually thick rock layer, approximately 20 kilometers deep, beneath the Bermuda Triangle. This geological feature, unlike any previously documented, may explain the region's elevated seafloor despite a lack of recent volcanic activity. The discovery challenges existing models of oceanic crust formation and evolution.
ULA Atlas V set to launch 27 Amazon Leo satellites on December 16, expanding the global internet
A United Launch Alliance Atlas V rocket is set to launch 27 Amazon Leo satellites from Cape Canaveral on December 16, 2025. This mission is a significant step for Amazon's ambitious Project Kuiper, aiming to establish a global satellite internet network. The launch brings Amazon closer to competing with SpaceX's Starlink by expanding its constellation for remote internet access.
How space agencies discover planets in other solar systems
Astronomers are uncovering distant worlds beyond our solar system using ingenious indirect methods like observing stellar wobbles and dips in starlight. Advanced space telescopes are now pushing the boundaries, enabling direct detection and the study of exoplanet atmospheres, bringing us closer to finding potentially habitable Earth-like planets and understanding life's cosmic origins.
Interstellar comet 3I/ATLAS is now emitting a distinct green glow as it nears Earth, a transformation attributed to the vaporization of ice and dust after its close solar approach. This color change, caused by diatomic carbon molecules, offers a rare glimpse into the composition and behavior of objects from beyond our solar system.
ISRO's ambitious BlueBird-6 satellite launch, a significant Indo-US collaboration, is now set for December 21, 2025, after a slight reschedule. This massive satellite, featuring a large phased array antenna, promises direct-to-device broadband for underserved global regions, marking a leap in communication technology and showcasing India's prowess in complex space projects.
AI vs. traditional models: The new era of weather forecasting
A groundbreaking AI model, GenCast, is revolutionizing weather forecasting by generating rapid, probabilistic global predictions for up to 15 days. Unlike traditional methods, it captures uncertainty and offers multiple plausible weather scenarios, outperforming current leading systems. This advancement promises more accurate, timely, and valuable insights for critical decisions in energy, disaster management, and finance worldwide.
