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

NSF recently conducted a flyover near Cape Canaveral and obtained imagery showing the current status of construction and ...

Astronaut Don Pettit, who has been at the International Space Station since September, is set to land Saturday in Kazakhstan ...

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