Martha Stewart appeared to mock Katy Perry's recent trip to space, joining other celebrity critics, including Olivia Wilde and Emily Ratajkowski.

Katy Perry went to space for just three minutes and returned to a storm of wild conspiracy theories. Social media was flooded ...

Martha Stewart made her feelings known about the all-female Blue Origin space mission by posting a throwback clip of herself that quotes some telling Katy Perry lyrics.

Social media users have latched on to yet another bizarre detail as 'proof' that the crew never really went to space.

Katy Perry's space trip with Jeff Bezos's space tourism company Blue Origin is a hoax, conspiracy theorists claim ...

The 83-year-old lifestyle guru posted a throwback Thursday reminding her fans of the time she experienced weightlessness on a ...

The celebrity passengers landed safely, but Jeff Bezos nearly face-planted, and Wendy's tweeted jokes at Perry.

By pretty much any account, Blue Origin's major publicity stunt of sending an all-female crew into space was a major flop.

Sixty years before pop star Katy Perry's 10-minute spaceflight, a factory worker from the Soviet Union created history, ...

U.S. Transportation Secretary Sean Duffy is the latest notable figure to weigh in on Blue Origin’s April 14 space flight, ...

Pop music sensation Katy Perry was one of six women who traveled to space aboard Blue Origin's NS-31 suborbital flight on ...

Social media users have latched on to yet another bizarre detail as 'proof' that the crew never really went to space.