An illustration shows the deployment of an autonomous borebot into a layered deposit on Mars. The inset shows a closeup of the borebot drive system. (Planet Enterprises Illustration / James Vaughan)
The latest crop of NASA-backed concepts for far-out space exploration includes “borebots” that could drill as far as a mile beneath the Martian surface in search of liquid water, and a nuclear-powered spacecraft that could intercept interstellar objects as they zip through our solar system.
Researchers in Washington state are behind both of those ideas.
The borebots and the interstellar-object checker are among 16 proposals winning Phase I funding from the NASA Innovative