Sunita Williams' Christmas video sparks conspiracy theories, NASA responds

NASA astronauts Sunita Williams and Butch Wilmore, stationed at the ISS since June, celebrated Christmas. Williams and Wilmore wore red T-shirt and Santa hat respectively, a gesture that fuelled social media speculation with people questioning if they knew they'd have a prolonged stay at ISS. NASA clarified that Christmas items were delivered in November as part of SpaceX supply mission.