Watch a video replay of NASA’s exoplanet announcement

SpaceX’s ground team hydraulically hoisted a 213-foot-tall Falcon 9 rocket vertical at pad 39A at NASA’s Kennedy Space Center before dawn Monday ahead of a planned liftoff with a space station-bound robotic resupply craft.

NASA’s Mars Curiosity rover, slowly making its way up the side of a towering mountain of sedimentary rock at the center of its Gale Crater landing site, has found fresh evidence for the red planet’s past — and possibly present — habitability, scientists reported Thursday.

Due to a poor weather forecast for the Thursday launch attempt, NASA and SpaceX are rescheduling the Psyche asteroid mission launch to Friday morning at 10:19 a.m. EDT (1419 UTC).