Characterizing near-Earth asteroids (NEAs) is critical if we hope to eventually stop one from hitting us. But so far, missions to do so have been expensive, which is never good for space exploration. Characterizing near-Earth asteroids (NEAs) is critical if we hope to eventually stop one from hitting us. But so far, missions to do so have been expensive, which is never good for space exploration. Planetary Sciences Phys.org – latest science and technology news stories
A pair of CubeSats using ground penetrating radar could map the interior of near-Earth asteroids
