"I was part of a team of 3 astronauts that went to Mars on a privately funded secret mission, 2 are now dead, they're killing us to preserve the secret."
I believe we are all over the place now, there's hidden Stargate's, advanced space vehicles that we have access to through alien technology that our governments have been absorbing like a sponge for 60 or 70 years now. We are currently living in the Star Trek age! Our governments just don't want us to know it!
There is people on Mars right now, they've been there probably since around 1960s. There is families and children. They like keeping things secret because it gives them all the power!