Sailing Our Way to the Stars: An Interview with Bruce Wiegmann

An artist’s concept showing the Heliopause Electrostatic Rapid Transit System E-Sail with its tethers fully deployed. The HERTS concept is currently undergoing testing at NASA’s Marshall Space Flight Center, as part of the space agency’s NIAC Phase II program. Image Credit: NASA/MSFC

One of the least studied and understood parts of the Solar […]