zero-point energy / mass-energy / Dark energy / vacuum energy calculations / interstellar travel / estimated energy cost / propulsion technology / vacuum energy / vacuum energy density / hypothetical propulsion device / energy density / negative energy state / negative energy / good engineering technologies / zero point energy / conventional technology / energy / nearest star systems / /
Organization
British Interpanetary Society / Baylor University / /
Person
Gerald Cleaver / Gliese / Casimir Effect / Oskar Klein / Richard K Obousy / Theodore Kaluza / Miguel Alcubierre / /