SpaceX lifts off with NASA's planet-hunter TESS

SpaceX successfully launched and deployed NASA’s planet-hunting TESS satellite on Wednesday night. Delighting scientists and space fans who anticipate the spacecraft may discover planets that could harbor life, it also landed the first-stage booster at sea, the space company’s 24th such recovery. After TESS deployed, it successfully deployed its solar arrays. https://www.youtube.com/watch?v=aY-0uBIYYKk