See NASA's SWOT satellite deploy its antennas in space

NASA's Surface Water and Ocean Topography (SWOT) satellite's large mast and antenna panels of the spacecraft’s main science instrument were full deployed over the course of 4 days. The "two antennas belong to the groundbreaking Ka-band Radar Interferometer (KaRIn) instrument," according to NASA. Credit: NASA/JPL-Caltech/CNES