SI’s Ben Pickman joined Madelyn Burke …

SI’s Ben Pickman joined Madelyn Burke to discuss Celtics rookie Grant Williams’ interesting connection to space. Williams’ mother, Teresa, has worked at NASA for more than thirty years in a few different capacities. Pickman shares how Williams’ mother and curiosity about space has taken him on the path of nurturing several other interests. Video Transcript: Madelyn Burke: For Grant Williams, the recent SpaceX and NASA launch was something special. The Celtics rookie has always had an interest in space. His mother is a big part of that. She’s an engineer who’s worked at NASA for three decades.