Martha Stewart trolls Katy Perry's Blue Origin spaceflight

Martha Stewart joined celebrities mocking Katy Perry's recent trip to space. On Monday, the 40-year-old singer was part of an all-female crew along with journalist Lauren Sanchez, TV host Gayle King, film producer Kerianne Flynn, former NASA rocket scientist Aisha Bowe and civil rights activist Amanda Nguyen, who journeyed to the stars on the Blue Origin New Shepard mission.Since returning to Earth, the women have faced backlash over the flight's 11-minute duration and estimated cost.