A doctor diagnoses a patient with an extraterrestrial STD.
The Pentagon lets the public believe that aliens are to blame for a strange wreckage in the desert.
Chris breaks down the grand forces at work in "Back to the Future Part II."
Jeff's already terrible birthday is ruined when the aliens reveal to him what the future looks like.
Two ambitious astronauts discuss their plan to bring America's most infamous institution to Mars.
"Welcome to Mars" author Buzz Aldrin chats about reigniting America's enthusiasm for space travel.
Presidential hopeful Bernie Sanders faces angry protesters from the Black Lives Matter movement.
We're not alone in the universe, and the comedians have the alien messages to prove it.
GOP hopefuls Bobby Jindal, Ted Cruz and Donald Trump take a harsh stance against marriage equality.
Deranged billionaire John Hodgman takes his leave of Earth to settle in an elite Martian colony.
Larry invites viewers to check out his blerdy battle with Neil deGrasse Tyson.
The panelists weigh in on the Apollo moon landing and the likelihood of life on other planets.
Larry plays the role of a celibate alien seeking knowledge about human sexual behavior.
Rick Scott outlaws the term "climate change," and a university releases a list of unwelcome words.
Things get complicated when the panelists try to explain life on Earth to a curious Martian.
Denzel Jackson has some profound thoughts about what's in outer space.
The comedians try to sell a pole-dancing doll, an unusual saddle and E.T.'s severed finger.
Aliens would probably have a difficult time understanding why Kim Kardashian is so famous.
Joe Rogan reveals why Kim Kardashian makes 50 times more money than the American president.
Is there an actual virtual reality game featuring pigeons pooping or aliens canoodling?