NASA's Mars rover Curiosity halts trek due to troubleshooting problem
Curiosity made a marvelous landing on Mars four years ago to determine if the Red planet had some ingredients for life.
Dec 14, 2016, 11:14 AM IST
Curiosity made a marvelous landing on Mars four years ago to determine if the Red planet had some ingredients for life.
Dec 14, 2016, 11:14 AM IST