Astronomy & Earth

69 articles

Astrophysics and planetary cosmology investigating celestial dynamics and galactic evolution, alongside terrestrial geology and atmospheric sciences. We analyze observational data from space telescopes, deep-space probes, and climate models to decipher our planetary mechanisms and the cosmic order.

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Sci-Fi Legend Kim Stanley Robinson Calls Billionaire Mars Colonization Plans "Bullshit"

Sci-Fi Legend Kim Stanley Robinson Calls Billionaire Mars Colonization Plans "Bullshit"

The harsh Mars colonization reality has prompted acclaimed science fiction author Kim Stanley Robinson to dismiss billionaire settlement claims as pure fantasy. Reflecting on his seminal 1992 novel Red Mars, which begins its timeline in 2026, Robinson highlights the lethal scientific hurdles that make immediate planetary migration impossible....

Totimorphic Structures: The Reprogrammable Materials Shaping Future Space Missions

Totimorphic Structures: The Reprogrammable Materials Shaping Future Space Missions

Researchers have unveiled a computational framework for continuously reprogramming Totimorphic structures - zero-stiffness mechanical lattices - to autonomously adapt their physical and optical properties for deep space applications. Authored by Dominik Dold and colleagues, the research demonstrates how these materials could enable self-configuring space telescope mirrors....

Space-Time-Coding Metasurfaces Unlock High-Dimensional OAM Multiplexing

Space-Time-Coding Metasurfaces Unlock High-Dimensional OAM Multiplexing

Space-time-coding metasurfaces are revolutionizing wireless communications by enabling high-dimensional multiplexing through a single, compact aperture. A newly published study introduces a dual-polarized asynchronous metasurface that manipulates orbital angular momentum to drastically increase data channels....

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Automated Organoid Culture Platform – Revolutionizing 3D Tissue Research

Automated Organoid Culture Platform – Revolutionizing 3D Tissue Research

Researchers have developed a groundbreaking modular platform that automates organoid culture and longitudinal imaging, eliminating manual feeding and orbital shaker dependency. This innovation accelerates 3D tissue research and opens new pathways for drug discovery and disease modeling....

China's Rocket Test Puts Moon Race on Knife's Edge

China's Rocket Test Puts Moon Race on Knife's Edge

China's successful Long March-10 rocket and Mengzhou spacecraft tests mark a pivotal advance in its crewed lunar ambitions, positioning it squarely against NASA's Artemis program....

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