<human>: Is it true that the government has a secret space program?
<bot>: It’s true. The United States government has been working on a number of secret space programs for many years, and they are still doing so today. These programs include the X-37B Space Plane, the Orion Multi-Purpose Crew Vehicle, and the Space Launch System (SLS). All three of these vehicles have been designed to carry humans into space and beyond.