MIT engineers have devised a framework that will help decide what type of mission would be the most successful to deflect Earth-threatening asteroids. As reported by SciTechDaily, this new decision ...
Scientists at MIT discovered that chaotic laser light can spontaneously form a highly focused beam instead of scattering—if the conditions are just right. This “pencil beam” enabled them to image the ...
National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results