After Equipment Woes, NASA Mission To Mars Is Rescheduled For 2018

A NASA mission to Mars that was originally scheduled to launch this month — then was canceled when a flaw was discovered in a pivotal piece of equipment — is back on the calendar. If all goes well, it will launch in 2018.

http://www.npr.org/sections/thetwo-way/2016/03/09/469811190/after-equipment-woes-nasa-mission-to-mars-is-rescheduled-for-2018