The agency is starting down two different paths toward the samples' return, but only one will bring the red rocks home.

SpaceX is gearing up to launch another batch of Starlink satellites to low-Earth orbit from Florida on Wednesday morning.

Check back for live FLORIDA TODAY Space Team launch updates on this page, starting about 90 minutes before today’s morning launch window opens.

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ...