NASA-Johnson Space Center / FBIS National Institute / /
Holiday
Christmas / /
IndustryTerm
wormhole technology / surface energy density / exotic matter-energy / matter-energy fields / null energy condition / mass-energy part / mass-energy / gravitational field energy / negative surface energy density / interstellar travel schemes / comfortable travel / normal mass-energy / desired interstellar travel benefit / human technology / collapsed matter-energy residing / energy density / science fiction media / stargate technology / given energy density / negative energy / negative gravitational energy / exotic matter-energy fields / energy condition / negative vacuum energy densities / stress-energy / mass-energy term / present human technology / negative matter-energy / energy / quantum matter-energy / metric solutions / energy condition hypotheses / interstellar voyage travel time / energy cost / propellant kinetic energy / rocket propulsion systems / negative energy density / matter-energy / energy propulsion / less energy density / travel time / energy conditions / positive gravitational energy / time travel / negative energy densities / dynamic spacetime solutions / interstellar travel application / mass-energy field / mass-energy properties / steel / /
Organization
eta / FBIS National Institute / FBIS National Institute for Discovery Science / MUFON / VISIT and MUFON / National Aeronautics and Space Administration / /
Person
Kip Thorne / Carl Sagan / Morris / Alan C. Holt / /