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  • The Physics of Space-Based AI Data Centers
    February 7, 2026

    There is a growing narrative in the technology sector, fueled by the anticipated launch cadence of heavy-lift vehicles like SpaceX’s Starship, that the future of large-scale AI training lies in orbit. The argument is straightforward: Earth’s power grids are tapped out, water for cooling is scarce, and “NIMBY” (Not In My Backyard) politics make building new data centers difficult. Space, by contrast, offers infinite solar power, a distinct lack of neighbors, and a background temperature of 2.7 Kelvin.

    • physics
    • engineering
    • AI
    • thermodynamics
    • space-tech
    • economics
  • Inside the Starlink Dish: How SpaceX Commoditized the Phased Array
    February 1, 2026
    A look at the RF engineering, beamforming architecture, and custom silicon that makes Starlink’s user terminal possible at consumer prices.
    • Hardware Analysis
    • RF
    • Starlink
    • Phased Array
    • Hardware
    • Satellites
  • Hello Again
    January 31, 2026
    Reviving the blog after a long hiatus. A note on the setup and what to expect.
    • Meta
    • meta
  • Automated DNS Record mapping for cloud instances
    June 2, 2013
    A script to automatically update DNS records for cloud instances upon boot, supporting providers like Zonomi.
    • Cloud
    • cloud
    • dns
    • vps
  • Building the Android kernel for Galaxy Nexus
    June 1, 2013
    A guide on compiling a custom Android kernel for the Galaxy Nexus to enable CIFS module support.
    • Android
    • Development
    • gnexus
    • android
  • Feature image for Instagram Unshred Challenge
    Instagram Unshred Challenge
    November 17, 2011
    A Python-based solution to the Instagram Engineering ‘Unshredder’ challenge, featuring automatic strip width detection and image reconstruction.
    • Projects
    • Python
    • Image Processing
    • Challenge
© 2026 Abhishek Goyal.