More likely? Some complex molecules (carbon based)... with a question mark attached to whether life related/produced.

I thought it was going to be that they found the remains of an alien spacecraft and are going to attempt to go inside...

A No Trespassing sign.

Obama's birth certificate ? ? ?

Marvin's stash!

We are from another galaxy in the process of joining with the Milky Way. The Milky Way is actually not our parent galaxy. The mystery of why the Milky Way has always been sideways in the night sky has never been answered -- until now.

http://viewzone2.com/milkywayx.html

What da hell do ya mean, yur not my mother? 

EDIT: Oh sry, you're talkin' about a NASA announcement, OK

              "Did you know what goes up, must come down?"

One expert said before the reveal that they were concerned about methane gas from decaying bacteria having been trapped inside small atmospheric pockets left in the rover and went on to say this was the most likely explanation.

Now you done it! starkers is gonna go ape**** over this! That's where he's been hidin' the toxic waste from his secret stash of curried cabbage. If the missus ever finds out.......dum dee dumdum dummmm.

NASA officials announced during the conference that the Curiosity rover had found evidence of organic compounds containing water, sulfur and chlorine on Mars. End of story … where is my history book need to get this in, hahaha.