Getting Some Asteroid

NASA has been considering plans to capture an asteroid in Space. NASA to Lasso an Asteroid and Bring It Closer . Previous plans have suggested that astronauts using Orion make the multimillion mile journey to visit a Near Earth Object. This would be a journey of many months, far longer than any previous human space flight. Plans under study suggest that an automated spacecraft capture a small asteroid and bring it closer to Earth, possibly to the Earth-Moon L2 point. If that could be done by 2021, it would coincide with the first crewed flight of Orion atop the Space Launch System. Meeting up with a small asteroid would be an innovative and economical mission.