Andrew Tarantola

  • US Special Force’s New Sniper Scope Works Like A Human Eye

    US Special Force’s New Sniper Scope Works Like A Human Eye

    Conventional sniper scopes may allow for superlatively long shots but they are far from perfect, requiring a time-consuming refocusing of the sights should the target (or shooter) have to move position. But with the new RAZAR scope from Sandia National Labs, that refocus is handled almost instantly with the push of a button.


  • ‘Starquakes’ May Be The Reason Behind Massive Solar Eruptions 

    ‘Starquakes’ May Be The Reason Behind Massive Solar Eruptions 

    In early 2009, NASA’s Fermi Gamma-ray Space Telescope observed an unprecedented solar storm emanating from a distant neutron star with gigantic columns of magnetised flares stretching thousands of kilometres into space — only the third time such an eruption had been observed. Five years later, NASA boffins think they have figured out what’s triggered it.